131171574

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{10259}}^1$

素因数の和:12395

約数の個数: 16

約数和(自身を含む): 262491840

約数和(自身を除く): 131320266

約数列:

[1, 2, 3, 6, 2131, 4262, 6393, 10259, 12786, 20518, 30777, 61554, 21861929, 43723858, 65585787, 131171574]

約数ペア:

[(1, 131171574), (2, 65585787), (3, 43723858), (6, 21861929), (2131, 61554), (4262, 30777), (6393, 20518), (10259, 12786)]