161569808413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{476423}}^1$

素因数の和:477828

約数の個数: 16

約数和(自身を含む): 183289841280

約数和(自身を除く): 21720032867

約数列:

[1, 13, 19, 247, 1373, 17849, 26087, 339131, 476423, 6193499, 9052037, 117676481, 654128779, 8503674127, 12428446801, 161569808413]

約数ペア:

[(1, 161569808413), (13, 12428446801), (19, 8503674127), (247, 654128779), (1373, 117676481), (17849, 9052037), (26087, 6193499), (339131, 476423)]