12638634

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{2971}}^1$

素因数の和:3685

約数の個数: 16

約数和(自身を含む): 25321440

約数和(自身を除く): 12682806

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 2971, 4254, 5942, 8913, 17826, 2106439, 4212878, 6319317, 12638634]

約数ペア:

[(1, 12638634), (2, 6319317), (3, 4212878), (6, 2106439), (709, 17826), (1418, 8913), (2127, 5942), (2971, 4254)]