81682634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{195413}}^1$

素因数の和:195445

約数の個数: 16

約数和(自身を含む): 140698080

約数和(自身を除く): 59015446

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 195413, 390826, 2149543, 3712847, 4299086, 7425694, 40841317, 81682634]

約数ペア:

[(1, 81682634), (2, 40841317), (11, 7425694), (19, 4299086), (22, 3712847), (38, 2149543), (209, 390826), (418, 195413)]