12764181

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1483}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 18045440

約数和(自身を除く): 5281259

約数列:

[1, 3, 19, 57, 151, 453, 1483, 2869, 4449, 8607, 28177, 84531, 223933, 671799, 4254727, 12764181]

約数ペア:

[(1, 12764181), (3, 4254727), (19, 671799), (57, 223933), (151, 84531), (453, 28177), (1483, 8607), (2869, 4449)]