13108765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3276

約数の個数: 16

約数和(自身を含む): 16948800

約数和(自身を除く): 3840035

約数列:

[1, 5, 19, 43, 95, 215, 817, 3209, 4085, 16045, 60971, 137987, 304855, 689935, 2621753, 13108765]

約数ペア:

[(1, 13108765), (5, 2621753), (19, 689935), (43, 304855), (95, 137987), (215, 60971), (817, 16045), (3209, 4085)]