12962541

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 18455040

約数和(自身を除く): 5492499

約数列:

[1, 3, 19, 57, 71, 213, 1349, 3203, 4047, 9609, 60857, 182571, 227413, 682239, 4320847, 12962541]

約数ペア:

[(1, 12962541), (3, 4320847), (19, 682239), (57, 227413), (71, 182571), (213, 60857), (1349, 9609), (3203, 4047)]