12204647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3119}}^1$

素因数の和:3182

約数の個数: 16

約数和(自身を含む): 15375360

約数和(自身を除く): 3170713

約数列:

[1, 7, 13, 43, 91, 301, 559, 3119, 3913, 21833, 40547, 134117, 283829, 938819, 1743521, 12204647]

約数ペア:

[(1, 12204647), (7, 1743521), (13, 938819), (43, 283829), (91, 134117), (301, 40547), (559, 21833), (3119, 3913)]