12545687

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2671}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 15903744

約数和(自身を除く): 3358057

約数列:

[1, 7, 11, 61, 77, 427, 671, 2671, 4697, 18697, 29381, 162931, 205667, 1140517, 1792241, 12545687]

約数ペア:

[(1, 12545687), (7, 1792241), (11, 1140517), (61, 205667), (77, 162931), (427, 29381), (671, 18697), (2671, 4697)]