15743895856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{669839}}^1$

素因数の和:669973

約数の個数: 40

約数和(自身を含む): 33141003840

約数和(自身を除く): 17397107984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 5876, 11752, 23504, 669839, 1339678, 2679356, 5358712, 8707907, 10717424, 17415814, 34831628, 69663256, 75691807, 139326512, 151383614, 302767228, 605534456, 983993491, 1211068912, 1967986982, 3935973964, 7871947928, 15743895856]

約数ペア:

[(1, 15743895856), (2, 7871947928), (4, 3935973964), (8, 1967986982), (13, 1211068912), (16, 983993491), (26, 605534456), (52, 302767228), (104, 151383614), (113, 139326512), (208, 75691807), (226, 69663256), (452, 34831628), (904, 17415814), (1469, 10717424), (1808, 8707907), (2938, 5358712), (5876, 2679356), (11752, 1339678), (23504, 669839)]