15980371009

素因数分解:

${\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{893407}}^1$

素因数の和:894015

約数の個数: 8

約数和(自身を含む): 16524474368

約数和(自身を除く): 544103359

約数列:

[1, 31, 577, 17887, 893407, 27695617, 515495839, 15980371009]

約数ペア:

[(1, 15980371009), (31, 515495839), (577, 27695617), (17887, 893407)]