11418460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19687}}^1$

素因数の和:19725

約数の個数: 24

約数和(自身を含む): 24806880

約数和(自身を除く): 13388420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 19687, 39374, 78748, 98435, 196870, 393740, 570923, 1141846, 2283692, 2854615, 5709230, 11418460]

約数ペア:

[(1, 11418460), (2, 5709230), (4, 2854615), (5, 2283692), (10, 1141846), (20, 570923), (29, 393740), (58, 196870), (116, 98435), (145, 78748), (290, 39374), (580, 19687)]