15672910988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{23971}}^1$

素因数の和:25230

約数の個数: 48

約数和(自身を含む): 33023827200

約数和(自身を除く): 17350916212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1229, 2458, 4916, 8603, 17206, 23351, 23971, 34412, 46702, 47942, 93404, 95884, 163457, 167797, 326914, 335594, 455449, 653828, 671188, 910898, 1821796, 3188143, 6376286, 12752572, 29460359, 58920718, 117841436, 206222513, 412445026, 559746821, 824890052, 1119493642, 2238987284, 3918227747, 7836455494, 15672910988]

約数ペア:

[(1, 15672910988), (2, 7836455494), (4, 3918227747), (7, 2238987284), (14, 1119493642), (19, 824890052), (28, 559746821), (38, 412445026), (76, 206222513), (133, 117841436), (266, 58920718), (532, 29460359), (1229, 12752572), (2458, 6376286), (4916, 3188143), (8603, 1821796), (17206, 910898), (23351, 671188), (23971, 653828), (34412, 455449), (46702, 335594), (47942, 326914), (93404, 167797), (95884, 163457)]