12041245

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 14836608

約数和(自身を除く): 2795363

約数列:

[1, 5, 71, 107, 317, 355, 535, 1585, 7597, 22507, 33919, 37985, 112535, 169595, 2408249, 12041245]

約数ペア:

[(1, 12041245), (5, 2408249), (71, 169595), (107, 112535), (317, 37985), (355, 33919), (535, 22507), (1585, 7597)]