18997886399

素因数分解:

${\mathrm{29}}^2\times {\mathrm{449}}^1\times {\mathrm{50311}}^1$

素因数の和:50818

約数の個数: 12

約数和(自身を含む): 19719788400

約数和(自身を除く): 721902001

約数列:

[1, 29, 449, 841, 13021, 50311, 377609, 1459019, 22589639, 42311551, 655099531, 18997886399]

約数ペア:

[(1, 18997886399), (29, 655099531), (449, 42311551), (841, 22589639), (13021, 1459019), (50311, 377609)]