126161710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{664009}}^1$

素因数の和:664035

約数の個数: 16

約数和(自身を含む): 239043600

約数和(自身を除く): 112881890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 664009, 1328018, 3320045, 6640090, 12616171, 25232342, 63080855, 126161710]

約数ペア:

[(1, 126161710), (2, 63080855), (5, 25232342), (10, 12616171), (19, 6640090), (38, 3320045), (95, 1328018), (190, 664009)]