11426960

素因数分解:

$2^4\times 5^1\times {\mathrm{142837}}^1$

素因数の和:142850

約数の個数: 20

約数和(自身を含む): 26567868

約数和(自身を除く): 15140908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 142837, 285674, 571348, 714185, 1142696, 1428370, 2285392, 2856740, 5713480, 11426960]

約数ペア:

[(1, 11426960), (2, 5713480), (4, 2856740), (5, 2285392), (8, 1428370), (10, 1142696), (16, 714185), (20, 571348), (40, 285674), (80, 142837)]