13801390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47591}}^1$

素因数の和:47627

約数の個数: 16

約数和(自身を含む): 25699680

約数和(自身を除く): 11898290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 47591, 95182, 237955, 475910, 1380139, 2760278, 6900695, 13801390]

約数ペア:

[(1, 13801390), (2, 6900695), (5, 2760278), (10, 1380139), (29, 475910), (58, 237955), (145, 95182), (290, 47591)]