19440526

素因数分解:

$2^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1511}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 33384960

約数和(自身を除く): 13944434

約数列:

[1, 2, 7, 14, 919, 1511, 1838, 3022, 6433, 10577, 12866, 21154, 1388609, 2777218, 9720263, 19440526]

約数ペア:

[(1, 19440526), (2, 9720263), (7, 2777218), (14, 1388609), (919, 21154), (1511, 12866), (1838, 10577), (3022, 6433)]