12226655

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20549}}^1$

素因数の和:20578

約数の個数: 16

約数和(自身を含む): 17755200

約数和(自身を除く): 5528545

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 20549, 102745, 143843, 349333, 719215, 1746665, 2445331, 12226655]

約数ペア:

[(1, 12226655), (5, 2445331), (7, 1746665), (17, 719215), (35, 349333), (85, 143843), (119, 102745), (595, 20549)]