2019383873

素因数分解:

${\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{71551}}^1$

素因数の和:71744

約数の個数: 12

約数和(自身を含む): 2199794688

約数和(自身を除く): 180410815

約数列:

[1, 13, 167, 169, 2171, 28223, 71551, 930163, 11949017, 12092119, 155337221, 2019383873]

約数ペア:

[(1, 2019383873), (13, 155337221), (167, 12092119), (169, 11949017), (2171, 930163), (28223, 71551)]