12215661186

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{28675261}}^1$

素因数の和:28675337

約数の個数: 16

約数和(自身を含む): 24775426368

約数和(自身を除く): 12559765182

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 28675261, 57350522, 86025783, 172051566, 2035943531, 4071887062, 6107830593, 12215661186]

約数ペア:

[(1, 12215661186), (2, 6107830593), (3, 4071887062), (6, 2035943531), (71, 172051566), (142, 86025783), (213, 57350522), (426, 28675261)]