12669670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97459}}^1$

素因数の和:97479

約数の個数: 16

約数和(自身を含む): 24559920

約数和(自身を除く): 11890250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 97459, 194918, 487295, 974590, 1266967, 2533934, 6334835, 12669670]

約数ペア:

[(1, 12669670), (2, 6334835), (5, 2533934), (10, 1266967), (13, 974590), (26, 487295), (65, 194918), (130, 97459)]