12906685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3847}}^1$

素因数の和:3924

約数の個数: 16

約数和(自身を含む): 17177472

約数和(自身を除く): 4270787

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 3847, 19235, 42317, 211585, 234667, 1173335, 2581337, 12906685]

約数ペア:

[(1, 12906685), (5, 2581337), (11, 1173335), (55, 234667), (61, 211585), (305, 42317), (671, 19235), (3355, 3847)]