12686186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6299}}^1$

素因数の和:6373

約数の個数: 16

約数和(自身を含む): 20412000

約数和(自身を除く): 7725814

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 6299, 12598, 119681, 239362, 333847, 667694, 6343093, 12686186]

約数ペア:

[(1, 12686186), (2, 6343093), (19, 667694), (38, 333847), (53, 239362), (106, 119681), (1007, 12598), (2014, 6299)]