126931457

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4091}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 141419520

約数和(自身を除く): 14488063

約数列:

[1, 19, 23, 71, 437, 1349, 1633, 4091, 31027, 77729, 94093, 290461, 1787767, 5518759, 6680603, 126931457]

約数ペア:

[(1, 126931457), (19, 6680603), (23, 5518759), (71, 1787767), (437, 290461), (1349, 94093), (1633, 77729), (4091, 31027)]