19208969892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:503

約数の個数: 288

約数和(自身を含む): 59116861440

約数和(自身を除く): 39907891548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 113, 126, 138, 139, 161, 207, 211, 226, 252, 276, 278, 322, 339, 414, 417, 422, 452, 483, 556, 633, 644, 678, 791, 828, 834, 844, 966, 973, 1017, 1251, 1266, 1356, 1449, 1477, 1582, 1668, 1899, 1932, 1946, 2034, 2373, 2502, 2532, 2599, 2898, 2919, 2954, 3164, 3197, 3798, 3892, 4068, 4431, 4746, 4853, 5004, 5198, 5796, 5838, 5908, 6394, 7119, 7596, 7797, 8757, 8862, 9492, 9591, 9706, 10396, 11676, 12788, 13293, 14238, 14559, 15594, 15707, 17514, 17724, 18193, 19182, 19412, 22379, 23391, 23843, 26586, 28476, 28773, 29118, 29329, 31188, 31414, 33971, 35028, 36386, 38364, 43677, 44758, 46782, 47121, 47686, 53172, 54579, 57546, 58236, 58658, 62828, 67137, 67942, 71529, 72772, 87354, 87987, 89516, 93564, 94242, 95372, 101913, 109158, 109949, 115092, 117316, 134274, 135884, 141363, 143058, 163737, 166901, 174708, 175974, 188484, 201411, 203826, 205303, 214587, 218316, 219898, 263961, 268548, 282726, 286116, 305739, 327474, 329847, 333802, 351948, 361261, 402822, 407652, 410606, 429174, 439796, 500703, 527922, 548389, 565452, 611478, 615909, 654948, 659694, 667604, 674567, 722522, 805644, 821212, 858348, 989541, 1001406, 1055844, 1083783, 1096778, 1222956, 1231818, 1319388, 1349134, 1445044, 1502109, 1645167, 1847727, 1979082, 2002812, 2023701, 2167566, 2193556, 2463636, 2528827, 2698268, 3004218, 3251349, 3290334, 3314177, 3695454, 3838723, 3958164, 4047402, 4335132, 4721969, 4935501, 5057654, 6008436, 6071103, 6502698, 6580668, 6628354, 7390908, 7586481, 7677446, 8094804, 9443938, 9871002, 9942531, 10115308, 11516169, 12142206, 13005396, 13256708, 14165907, 15172962, 15354892, 18887876, 19742004, 19885062, 22759443, 23032338, 23199239, 24284412, 28331814, 29827593, 30345924, 34548507, 39770124, 42497721, 45518886, 46064676, 46398478, 56663628, 59655186, 69097014, 69597717, 76226071, 84995442, 91037772, 92796956, 119310372, 138194028, 139195434, 152452142, 169990884, 208793151, 228678213, 278390868, 304904284, 417586302, 457356426, 533582497, 686034639, 835172604, 914712852, 1067164994, 1372069278, 1600747491, 2134329988, 2744138556, 3201494982, 4802242473, 6402989964, 9604484946, 19208969892]

約数ペア:

[(1, 19208969892), (2, 9604484946), (3, 6402989964), (4, 4802242473), (6, 3201494982), (7, 2744138556), (9, 2134329988), (12, 1600747491), (14, 1372069278), (18, 1067164994), (21, 914712852), (23, 835172604), (28, 686034639), (36, 533582497), (42, 457356426), (46, 417586302), (63, 304904284), (69, 278390868), (84, 228678213), (92, 208793151), (113, 169990884), (126, 152452142), (138, 139195434), (139, 138194028), (161, 119310372), (207, 92796956), (211, 91037772), (226, 84995442), (252, 76226071), (276, 69597717), (278, 69097014), (322, 59655186), (339, 56663628), (414, 46398478), (417, 46064676), (422, 45518886), (452, 42497721), (483, 39770124), (556, 34548507), (633, 30345924), (644, 29827593), (678, 28331814), (791, 24284412), (828, 23199239), (834, 23032338), (844, 22759443), (966, 19885062), (973, 19742004), (1017, 18887876), (1251, 15354892), (1266, 15172962), (1356, 14165907), (1449, 13256708), (1477, 13005396), (1582, 12142206), (1668, 11516169), (1899, 10115308), (1932, 9942531), (1946, 9871002), (2034, 9443938), (2373, 8094804), (2502, 7677446), (2532, 7586481), (2599, 7390908), (2898, 6628354), (2919, 6580668), (2954, 6502698), (3164, 6071103), (3197, 6008436), (3798, 5057654), (3892, 4935501), (4068, 4721969), (4431, 4335132), (4746, 4047402), (4853, 3958164), (5004, 3838723), (5198, 3695454), (5796, 3314177), (5838, 3290334), (5908, 3251349), (6394, 3004218), (7119, 2698268), (7596, 2528827), (7797, 2463636), (8757, 2193556), (8862, 2167566), (9492, 2023701), (9591, 2002812), (9706, 1979082), (10396, 1847727), (11676, 1645167), (12788, 1502109), (13293, 1445044), (14238, 1349134), (14559, 1319388), (15594, 1231818), (15707, 1222956), (17514, 1096778), (17724, 1083783), (18193, 1055844), (19182, 1001406), (19412, 989541), (22379, 858348), (23391, 821212), (23843, 805644), (26586, 722522), (28476, 674567), (28773, 667604), (29118, 659694), (29329, 654948), (31188, 615909), (31414, 611478), (33971, 565452), (35028, 548389), (36386, 527922), (38364, 500703), (43677, 439796), (44758, 429174), (46782, 410606), (47121, 407652), (47686, 402822), (53172, 361261), (54579, 351948), (57546, 333802), (58236, 329847), (58658, 327474), (62828, 305739), (67137, 286116), (67942, 282726), (71529, 268548), (72772, 263961), (87354, 219898), (87987, 218316), (89516, 214587), (93564, 205303), (94242, 203826), (95372, 201411), (101913, 188484), (109158, 175974), (109949, 174708), (115092, 166901), (117316, 163737), (134274, 143058), (135884, 141363)]