191211461

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{15017}}^1$

素因数の和:15148

約数の個数: 16

約数和(自身を含む): 233559936

約数和(自身を除く): 42348475

約数列:

[1, 7, 17, 107, 119, 749, 1819, 12733, 15017, 105119, 255289, 1606819, 1787023, 11247733, 27315923, 191211461]

約数ペア:

[(1, 191211461), (7, 27315923), (17, 11247733), (107, 1787023), (119, 1606819), (749, 255289), (1819, 105119), (12733, 15017)]