15710882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{64921}}^1$

素因数の和:64945

約数の個数: 12

約数和(自身を含む): 25903878

約数和(自身を除く): 10192996

約数列:

[1, 2, 11, 22, 121, 242, 64921, 129842, 714131, 1428262, 7855441, 15710882]

約数ペア:

[(1, 15710882), (2, 7855441), (11, 1428262), (22, 714131), (121, 129842), (242, 64921)]