19005352471

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{11927}}^1\times {\mathrm{11981}}^1$

素因数の和:23934

約数の個数: 16

約数和(自身を含む): 22867407360

約数和(自身を除く): 3862054889

約数列:

[1, 7, 19, 133, 11927, 11981, 83489, 83867, 226613, 227639, 1586291, 1593473, 142897387, 1000281709, 2715050353, 19005352471]

約数ペア:

[(1, 19005352471), (7, 2715050353), (19, 1000281709), (133, 142897387), (11927, 1593473), (11981, 1586291), (83489, 227639), (83867, 226613)]