11539365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2131}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 19495008

約数和(自身を除く): 7955643

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 2131, 5415, 6393, 10655, 31965, 40489, 121467, 202445, 607335, 769291, 2307873, 3846455, 11539365]

約数ペア:

[(1, 11539365), (3, 3846455), (5, 2307873), (15, 769291), (19, 607335), (57, 202445), (95, 121467), (285, 40489), (361, 31965), (1083, 10655), (1805, 6393), (2131, 5415)]