40139723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1609}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 45981600

約数和(自身を除く): 5841877

約数列:

[1, 13, 19, 101, 247, 1313, 1609, 1919, 20917, 24947, 30571, 162509, 397423, 2112617, 3087671, 40139723]

約数ペア:

[(1, 40139723), (13, 3087671), (19, 2112617), (101, 397423), (247, 162509), (1313, 30571), (1609, 24947), (1919, 20917)]