12931562

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21481}}^1$

素因数の和:21533

約数の個数: 16

約数和(自身を含む): 22684992

約数和(自身を除く): 9753430

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 21481, 42962, 150367, 300734, 923683, 1847366, 6465781, 12931562]

約数ペア:

[(1, 12931562), (2, 6465781), (7, 1847366), (14, 923683), (43, 300734), (86, 150367), (301, 42962), (602, 21481)]