123389732

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{37573}}^1$

素因数の和:38398

約数の個数: 12

約数和(自身を含む): 216200796

約数和(自身を除く): 92811064

約数列:

[1, 2, 4, 821, 1642, 3284, 37573, 75146, 150292, 30847433, 61694866, 123389732]

約数ペア:

[(1, 123389732), (2, 61694866), (4, 30847433), (821, 150292), (1642, 75146), (3284, 37573)]