9257620

素因数分解:

$2^2\times 5^1\times {\mathrm{462881}}^1$

素因数の和:462890

約数の個数: 12

約数和(自身を含む): 19441044

約数和(自身を除く): 10183424

約数列:

[1, 2, 4, 5, 10, 20, 462881, 925762, 1851524, 2314405, 4628810, 9257620]

約数ペア:

[(1, 9257620), (2, 4628810), (4, 2314405), (5, 1851524), (10, 925762), (20, 462881)]