12380485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 16208640

約数和(自身を除く): 3828155

約数列:

[1, 5, 13, 65, 79, 395, 1027, 2411, 5135, 12055, 31343, 156715, 190469, 952345, 2476097, 12380485]

約数ペア:

[(1, 12380485), (5, 2476097), (13, 952345), (65, 190469), (79, 156715), (395, 31343), (1027, 12055), (2411, 5135)]