19412312

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{36217}}^1$

素因数の和:36290

約数の個数: 16

約数和(自身を含む): 36942360

約数和(自身を除く): 17530048

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 36217, 72434, 144868, 289736, 2426539, 4853078, 9706156, 19412312]

約数ペア:

[(1, 19412312), (2, 9706156), (4, 4853078), (8, 2426539), (67, 289736), (134, 144868), (268, 72434), (536, 36217)]