12159091

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 14558400

約数和(自身を除く): 2399309

約数列:

[1, 7, 29, 89, 203, 623, 673, 2581, 4711, 18067, 19517, 59897, 136619, 419279, 1737013, 12159091]

約数ペア:

[(1, 12159091), (7, 1737013), (29, 419279), (89, 136619), (203, 59897), (623, 19517), (673, 18067), (2581, 4711)]