16531262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{68311}}^1$

素因数の和:68335

約数の個数: 12

約数和(自身を含む): 27256488

約数和(自身を除く): 10725226

約数列:

[1, 2, 11, 22, 121, 242, 68311, 136622, 751421, 1502842, 8265631, 16531262]

約数ペア:

[(1, 16531262), (2, 8265631), (11, 1502842), (22, 751421), (121, 136622), (242, 68311)]