15221499796

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{24238057}}^1$

素因数の和:24238218

約数の個数: 12

約数和(自身を含む): 26807292148

約数和(自身を除く): 11585792352

約数列:

[1, 2, 4, 157, 314, 628, 24238057, 48476114, 96952228, 3805374949, 7610749898, 15221499796]

約数ペア:

[(1, 15221499796), (2, 7610749898), (4, 3805374949), (157, 96952228), (314, 48476114), (628, 24238057)]