19928112456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^2$

素因数の和:1100

約数の個数: 192

約数和(自身を含む): 62660275200

約数和(自身を除く): 42732162744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 521, 532, 552, 644, 798, 874, 966, 1042, 1064, 1288, 1311, 1563, 1596, 1748, 1932, 2084, 2622, 3059, 3126, 3192, 3496, 3647, 3864, 4168, 5244, 6118, 6252, 7294, 9177, 9899, 10488, 10941, 11983, 12236, 12504, 14588, 18354, 19798, 21882, 23966, 24472, 29176, 29697, 35949, 36708, 39596, 43764, 47932, 59394, 69293, 71898, 73416, 79192, 83881, 87528, 95864, 118788, 138586, 143796, 167762, 207879, 227677, 237576, 251643, 271441, 277172, 287592, 335524, 415758, 455354, 503286, 542882, 554344, 671048, 683031, 814323, 831516, 910708, 1006572, 1085764, 1366062, 1593739, 1628646, 1663032, 1821416, 1900087, 2013144, 2171528, 2732124, 3187478, 3257292, 3800174, 4781217, 5157379, 5464248, 5700261, 6243143, 6374956, 6514584, 7600348, 9562434, 10314758, 11400522, 12486286, 12749912, 15200696, 15472137, 18729429, 19124868, 20629516, 22801044, 24972572, 30944274, 36101653, 37458858, 38249736, 41259032, 43702001, 45602088, 49945144, 61888548, 72203306, 74917716, 87404002, 108304959, 118619717, 123777096, 131106003, 144406612, 149835432, 174808004, 216609918, 237239434, 262212006, 288813224, 349616008, 355859151, 433219836, 474478868, 524424012, 711718302, 830338019, 866439672, 948957736, 1048848024, 1423436604, 1660676038, 2491014057, 2846873208, 3321352076, 4982028114, 6642704152, 9964056228, 19928112456]

約数ペア:

[(1, 19928112456), (2, 9964056228), (3, 6642704152), (4, 4982028114), (6, 3321352076), (7, 2846873208), (8, 2491014057), (12, 1660676038), (14, 1423436604), (19, 1048848024), (21, 948957736), (23, 866439672), (24, 830338019), (28, 711718302), (38, 524424012), (42, 474478868), (46, 433219836), (56, 355859151), (57, 349616008), (69, 288813224), (76, 262212006), (84, 237239434), (92, 216609918), (114, 174808004), (133, 149835432), (138, 144406612), (152, 131106003), (161, 123777096), (168, 118619717), (184, 108304959), (228, 87404002), (266, 74917716), (276, 72203306), (322, 61888548), (399, 49945144), (437, 45602088), (456, 43702001), (483, 41259032), (521, 38249736), (532, 37458858), (552, 36101653), (644, 30944274), (798, 24972572), (874, 22801044), (966, 20629516), (1042, 19124868), (1064, 18729429), (1288, 15472137), (1311, 15200696), (1563, 12749912), (1596, 12486286), (1748, 11400522), (1932, 10314758), (2084, 9562434), (2622, 7600348), (3059, 6514584), (3126, 6374956), (3192, 6243143), (3496, 5700261), (3647, 5464248), (3864, 5157379), (4168, 4781217), (5244, 3800174), (6118, 3257292), (6252, 3187478), (7294, 2732124), (9177, 2171528), (9899, 2013144), (10488, 1900087), (10941, 1821416), (11983, 1663032), (12236, 1628646), (12504, 1593739), (14588, 1366062), (18354, 1085764), (19798, 1006572), (21882, 910708), (23966, 831516), (24472, 814323), (29176, 683031), (29697, 671048), (35949, 554344), (36708, 542882), (39596, 503286), (43764, 455354), (47932, 415758), (59394, 335524), (69293, 287592), (71898, 277172), (73416, 271441), (79192, 251643), (83881, 237576), (87528, 227677), (95864, 207879), (118788, 167762), (138586, 143796)]