15393862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{63611}}^1$

素因数の和:63635

約数の個数: 12

約数和(自身を含む): 25381188

約数和(自身を除く): 9987326

約数列:

[1, 2, 11, 22, 121, 242, 63611, 127222, 699721, 1399442, 7696931, 15393862]

約数ペア:

[(1, 15393862), (2, 7696931), (11, 1399442), (22, 699721), (121, 127222), (242, 63611)]