13931123

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 15552000

約数和(自身を除く): 1620877

約数列:

[1, 19, 23, 71, 437, 449, 1349, 1633, 8531, 10327, 31027, 31879, 196213, 605701, 733217, 13931123]

約数ペア:

[(1, 13931123), (19, 733217), (23, 605701), (71, 196213), (437, 31879), (449, 31027), (1349, 10327), (1633, 8531)]