18238522

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2293}}^1$

素因数の和:2433

約数の個数: 16

約数和(自身を含む): 28326312

約数和(自身を除く): 10087790

約数列:

[1, 2, 41, 82, 97, 194, 2293, 3977, 4586, 7954, 94013, 188026, 222421, 444842, 9119261, 18238522]

約数ペア:

[(1, 18238522), (2, 9119261), (41, 444842), (82, 222421), (97, 188026), (194, 94013), (2293, 7954), (3977, 4586)]