15691139444

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{5413}}^1$

素因数の和:5720

約数の個数: 48

約数和(自身を含む): 28487168640

約数和(自身を除く): 12796029196

約数列:

[1, 2, 4, 59, 71, 118, 142, 173, 236, 284, 346, 692, 4189, 5413, 8378, 10207, 10826, 12283, 16756, 20414, 21652, 24566, 40828, 49132, 319367, 384323, 638734, 724697, 768646, 936449, 1277468, 1449394, 1537292, 1872898, 2898788, 3745796, 22675057, 45350114, 55250491, 66487879, 90700228, 110500982, 132975758, 221001964, 265951516, 3922784861, 7845569722, 15691139444]

約数ペア:

[(1, 15691139444), (2, 7845569722), (4, 3922784861), (59, 265951516), (71, 221001964), (118, 132975758), (142, 110500982), (173, 90700228), (236, 66487879), (284, 55250491), (346, 45350114), (692, 22675057), (4189, 3745796), (5413, 2898788), (8378, 1872898), (10207, 1537292), (10826, 1449394), (12283, 1277468), (16756, 936449), (20414, 768646), (21652, 724697), (24566, 638734), (40828, 384323), (49132, 319367)]