12125290

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1367}}^1$

素因数の和:2261

約数の個数: 16

約数和(自身を含む): 21866112

約数和(自身を除く): 9740822

約数列:

[1, 2, 5, 10, 887, 1367, 1774, 2734, 4435, 6835, 8870, 13670, 1212529, 2425058, 6062645, 12125290]

約数ペア:

[(1, 12125290), (2, 6062645), (5, 2425058), (10, 1212529), (887, 13670), (1367, 8870), (1774, 6835), (2734, 4435)]