15665023216

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{6570899}}^1$

素因数の和:6571056

約数の個数: 20

約数和(自身を含む): 30554685000

約数和(自身を除く): 14889661784

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 6570899, 13141798, 26283596, 52567192, 105134384, 979063951, 1958127902, 3916255804, 7832511608, 15665023216]

約数ペア:

[(1, 15665023216), (2, 7832511608), (4, 3916255804), (8, 1958127902), (16, 979063951), (149, 105134384), (298, 52567192), (596, 26283596), (1192, 13141798), (2384, 6570899)]