12710894

素因数分解:

$2^1\times 7^4\times {\mathrm{2647}}^1$

素因数の和:2677

約数の個数: 20

約数和(自身を含む): 22251144

約数和(自身を除く): 9540250

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 2647, 4802, 5294, 18529, 37058, 129703, 259406, 907921, 1815842, 6355447, 12710894]

約数ペア:

[(1, 12710894), (2, 6355447), (7, 1815842), (14, 907921), (49, 259406), (98, 129703), (343, 37058), (686, 18529), (2401, 5294), (2647, 4802)]