198969121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{42397}}^1$

素因数の和:42448

約数の個数: 12

約数和(自身を含む): 226150932

約数和(自身を除く): 27181811

約数列:

[1, 13, 19, 247, 361, 4693, 42397, 551161, 805543, 10472059, 15305317, 198969121]

約数ペア:

[(1, 198969121), (13, 15305317), (19, 10472059), (247, 805543), (361, 551161), (4693, 42397)]