19290079681

素因数分解:

${\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{457903}}^1$

素因数の和:458415

約数の個数: 8

約数和(自身を含む): 19525026560

約数和(自身を除く): 234946879

約数列:

[1, 103, 409, 42127, 457903, 47164009, 187282327, 19290079681]

約数ペア:

[(1, 19290079681), (103, 187282327), (409, 47164009), (42127, 457903)]