12879635

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 15837120

約数和(自身を除く): 2957485

約数列:

[1, 5, 89, 103, 281, 445, 515, 1405, 9167, 25009, 28943, 45835, 125045, 144715, 2575927, 12879635]

約数ペア:

[(1, 12879635), (5, 2575927), (89, 144715), (103, 125045), (281, 45835), (445, 28943), (515, 25009), (1405, 9167)]