15569019472

素因数分解:

$2^4\times {\mathrm{2137}}^1\times {\mathrm{455341}}^1$

素因数の和:457486

約数の個数: 20

約数和(自身を含む): 30179157076

約数和(自身を除く): 14610137604

約数列:

[1, 2, 4, 8, 16, 2137, 4274, 8548, 17096, 34192, 455341, 910682, 1821364, 3642728, 7285456, 973063717, 1946127434, 3892254868, 7784509736, 15569019472]

約数ペア:

[(1, 15569019472), (2, 7784509736), (4, 3892254868), (8, 1946127434), (16, 973063717), (2137, 7285456), (4274, 3642728), (8548, 1821364), (17096, 910682), (34192, 455341)]