28686713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4733}}^1$

素因数の和:4792

約数の個数: 16

約数和(自身を含む): 34084800

約数和(自身を除く): 5398087

約数列:

[1, 11, 19, 29, 209, 319, 551, 4733, 6061, 52063, 89927, 137257, 989197, 1509827, 2607883, 28686713]

約数ペア:

[(1, 28686713), (11, 2607883), (19, 1509827), (29, 989197), (209, 137257), (319, 89927), (551, 52063), (4733, 6061)]