2021573419

素因数分解:

${\mathrm{19}}^1\times {\mathrm{7043}}^1\times {\mathrm{15107}}^1$

素因数の和:22169

約数の個数: 8

約数和(自身を含む): 2128415040

約数和(自身を除く): 106841621

約数列:

[1, 19, 7043, 15107, 133817, 287033, 106398601, 2021573419]

約数ペア:

[(1, 2021573419), (19, 106398601), (7043, 287033), (15107, 133817)]