20199012499

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9408017}}^1$

素因数の和:9408149

約数の個数: 8

約数和(自身を含む): 21450281040

約数和(自身を除く): 1251268541

約数列:

[1, 19, 113, 2147, 9408017, 178752323, 1063105921, 20199012499]

約数ペア:

[(1, 20199012499), (19, 1063105921), (113, 178752323), (2147, 9408017)]