19219396

素因数分解:

$2^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1433}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 38545920

約数和(自身を除く): 19326524

約数列:

[1, 2, 4, 7, 14, 28, 479, 958, 1433, 1916, 2866, 3353, 5732, 6706, 10031, 13412, 20062, 40124, 686407, 1372814, 2745628, 4804849, 9609698, 19219396]

約数ペア:

[(1, 19219396), (2, 9609698), (4, 4804849), (7, 2745628), (14, 1372814), (28, 686407), (479, 40124), (958, 20062), (1433, 13412), (1916, 10031), (2866, 6706), (3353, 5732)]