19842264

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 64864800

約数和(自身を除く): 45022536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 29, 34, 36, 39, 43, 51, 52, 58, 68, 72, 78, 86, 87, 102, 104, 116, 117, 129, 136, 153, 156, 172, 174, 204, 221, 232, 234, 258, 261, 306, 312, 344, 348, 377, 387, 408, 442, 468, 493, 516, 522, 559, 612, 663, 696, 731, 754, 774, 884, 936, 986, 1032, 1044, 1118, 1131, 1224, 1247, 1326, 1462, 1479, 1508, 1548, 1677, 1768, 1972, 1989, 2088, 2193, 2236, 2262, 2494, 2652, 2924, 2958, 3016, 3096, 3354, 3393, 3741, 3944, 3978, 4386, 4437, 4472, 4524, 4988, 5031, 5304, 5848, 5916, 6409, 6579, 6708, 6786, 7482, 7956, 8772, 8874, 9048, 9503, 9976, 10062, 11223, 11832, 12818, 13158, 13416, 13572, 14964, 15912, 16211, 17544, 17748, 19006, 19227, 20124, 21199, 22446, 25636, 26316, 27144, 28509, 29928, 32422, 35496, 38012, 38454, 40248, 42398, 44892, 48633, 51272, 52632, 57018, 57681, 63597, 64844, 76024, 76908, 84796, 85527, 89784, 97266, 114036, 115362, 127194, 129688, 145899, 153816, 169592, 171054, 190791, 194532, 228072, 230724, 254388, 275587, 291798, 342108, 381582, 389064, 461448, 508776, 551174, 583596, 684216, 763164, 826761, 1102348, 1167192, 1526328, 1653522, 2204696, 2480283, 3307044, 4960566, 6614088, 9921132, 19842264]

約数ペア:

[(1, 19842264), (2, 9921132), (3, 6614088), (4, 4960566), (6, 3307044), (8, 2480283), (9, 2204696), (12, 1653522), (13, 1526328), (17, 1167192), (18, 1102348), (24, 826761), (26, 763164), (29, 684216), (34, 583596), (36, 551174), (39, 508776), (43, 461448), (51, 389064), (52, 381582), (58, 342108), (68, 291798), (72, 275587), (78, 254388), (86, 230724), (87, 228072), (102, 194532), (104, 190791), (116, 171054), (117, 169592), (129, 153816), (136, 145899), (153, 129688), (156, 127194), (172, 115362), (174, 114036), (204, 97266), (221, 89784), (232, 85527), (234, 84796), (258, 76908), (261, 76024), (306, 64844), (312, 63597), (344, 57681), (348, 57018), (377, 52632), (387, 51272), (408, 48633), (442, 44892), (468, 42398), (493, 40248), (516, 38454), (522, 38012), (559, 35496), (612, 32422), (663, 29928), (696, 28509), (731, 27144), (754, 26316), (774, 25636), (884, 22446), (936, 21199), (986, 20124), (1032, 19227), (1044, 19006), (1118, 17748), (1131, 17544), (1224, 16211), (1247, 15912), (1326, 14964), (1462, 13572), (1479, 13416), (1508, 13158), (1548, 12818), (1677, 11832), (1768, 11223), (1972, 10062), (1989, 9976), (2088, 9503), (2193, 9048), (2236, 8874), (2262, 8772), (2494, 7956), (2652, 7482), (2924, 6786), (2958, 6708), (3016, 6579), (3096, 6409), (3354, 5916), (3393, 5848), (3741, 5304), (3944, 5031), (3978, 4988), (4386, 4524), (4437, 4472)]