16872912005

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{3359}}^1\times {\mathrm{7669}}^1$

素因数の和:11164

約数の個数: 16

約数和(自身を含む): 20410790400

約数和(自身を除く): 3537878395

約数列:

[1, 5, 131, 655, 3359, 7669, 16795, 38345, 440029, 1004639, 2200145, 5023195, 25760171, 128800855, 3374582401, 16872912005]

約数ペア:

[(1, 16872912005), (5, 3374582401), (131, 128800855), (655, 25760171), (3359, 5023195), (7669, 2200145), (16795, 1004639), (38345, 440029)]