12319195

素因数分解:

$5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{919}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 16957440

約数和(自身を除く): 4638245

約数列:

[1, 5, 7, 35, 383, 919, 1915, 2681, 4595, 6433, 13405, 32165, 351977, 1759885, 2463839, 12319195]

約数ペア:

[(1, 12319195), (5, 2463839), (7, 1759885), (35, 351977), (383, 32165), (919, 13405), (1915, 6433), (2681, 4595)]