15663794213

素因数分解:

${\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{213023}}^1$

素因数の和:213208

約数の個数: 12

約数和(自身を含む): 16492318080

約数和(自身を除く): 828523867

約数列:

[1, 23, 139, 529, 3197, 73531, 213023, 4899529, 29610197, 112689167, 681034531, 15663794213]

約数ペア:

[(1, 15663794213), (23, 681034531), (139, 112689167), (529, 29610197), (3197, 4899529), (73531, 213023)]