19324881

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113011}}^1$

素因数の和:113036

約数の個数: 12

約数和(自身を含む): 29383120

約数和(自身を除く): 10058239

約数列:

[1, 3, 9, 19, 57, 171, 113011, 339033, 1017099, 2147209, 6441627, 19324881]

約数ペア:

[(1, 19324881), (3, 6441627), (9, 2147209), (19, 1017099), (57, 339033), (171, 113011)]