19007677

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 21535360

約数和(自身を除く): 2527683

約数列:

[1, 13, 37, 43, 481, 559, 919, 1591, 11947, 20683, 34003, 39517, 442039, 513721, 1462129, 19007677]

約数ペア:

[(1, 19007677), (13, 1462129), (37, 513721), (43, 442039), (481, 39517), (559, 34003), (919, 20683), (1591, 11947)]