12462460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21487}}^1$

素因数の和:21525

約数の個数: 24

約数和(自身を含む): 27074880

約数和(自身を除く): 14612420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 21487, 42974, 85948, 107435, 214870, 429740, 623123, 1246246, 2492492, 3115615, 6231230, 12462460]

約数ペア:

[(1, 12462460), (2, 6231230), (4, 3115615), (5, 2492492), (10, 1246246), (20, 623123), (29, 429740), (58, 214870), (116, 107435), (145, 85948), (290, 42974), (580, 21487)]