12560681

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 14745600

約数和(自身を除く): 2184919

約数列:

[1, 7, 71, 127, 199, 497, 889, 1393, 9017, 14129, 25273, 63119, 98903, 176911, 1794383, 12560681]

約数ペア:

[(1, 12560681), (7, 1794383), (71, 176911), (127, 98903), (199, 63119), (497, 25273), (889, 14129), (1393, 9017)]