19661333

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2099}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 22680000

約数和(自身を除く): 3018667

約数列:

[1, 17, 19, 29, 323, 493, 551, 2099, 9367, 35683, 39881, 60871, 677977, 1034807, 1156549, 19661333]

約数ペア:

[(1, 19661333), (17, 1156549), (19, 1034807), (29, 677977), (323, 60871), (493, 39881), (551, 35683), (2099, 9367)]