12225227

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5450

約数の個数: 16

約数和(自身を含む): 15575040

約数和(自身を除く): 3349813

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 5407, 37849, 91919, 102733, 643433, 719131, 1746461, 12225227]

約数ペア:

[(1, 12225227), (7, 1746461), (17, 719131), (19, 643433), (119, 102733), (133, 91919), (323, 37849), (2261, 5407)]