13840886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{521}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 21422880

約数和(自身を除く): 7581994

約数列:

[1, 2, 37, 74, 359, 521, 718, 1042, 13283, 19277, 26566, 38554, 187039, 374078, 6920443, 13840886]

約数ペア:

[(1, 13840886), (2, 6920443), (37, 374078), (74, 187039), (359, 38554), (521, 26566), (718, 19277), (1042, 13283)]