19057059

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1709}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 13774941

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 1709, 3717, 5127, 11151, 11963, 15381, 35889, 46143, 100831, 107667, 302493, 323001, 705817, 907479, 2117451, 2722437, 6352353, 19057059]

約数ペア:

[(1, 19057059), (3, 6352353), (7, 2722437), (9, 2117451), (21, 907479), (27, 705817), (59, 323001), (63, 302493), (177, 107667), (189, 100831), (413, 46143), (531, 35889), (1239, 15381), (1593, 11963), (1709, 11151), (3717, 5127)]