13143262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{54311}}^1$

素因数の和:54335

約数の個数: 12

約数和(自身を含む): 21670488

約数和(自身を除く): 8527226

約数列:

[1, 2, 11, 22, 121, 242, 54311, 108622, 597421, 1194842, 6571631, 13143262]

約数ペア:

[(1, 13143262), (2, 6571631), (11, 1194842), (22, 597421), (121, 108622), (242, 54311)]