20161257187

素因数分解:

${\mathrm{53}}^1\times {\mathrm{4253}}^1\times {\mathrm{89443}}^1$

素因数の和:93749

約数の個数: 8

約数和(自身を含む): 20546717904

約数和(自身を除く): 385460717

約数列:

[1, 53, 4253, 89443, 225409, 4740479, 380401079, 20161257187]

約数ペア:

[(1, 20161257187), (53, 380401079), (4253, 4740479), (89443, 225409)]