9913228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{190639}}^1$

素因数の和:190656

約数の個数: 12

約数和(自身を含む): 18682720

約数和(自身を除く): 8769492

約数列:

[1, 2, 4, 13, 26, 52, 190639, 381278, 762556, 2478307, 4956614, 9913228]

約数ペア:

[(1, 9913228), (2, 4956614), (4, 2478307), (13, 762556), (26, 381278), (52, 190639)]