20190670981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{769}}^1\times {\mathrm{3001}}^1$

素因数の和:4456

約数の個数: 16

約数和(自身を含む): 21811691440

約数和(自身を除く): 1621020459

約数列:

[1, 13, 673, 769, 3001, 8749, 9997, 39013, 517537, 2019673, 2307769, 6727981, 26255749, 30000997, 1553128537, 20190670981]

約数ペア:

[(1, 20190670981), (13, 1553128537), (673, 30000997), (769, 26255749), (3001, 6727981), (8749, 2307769), (9997, 2019673), (39013, 517537)]