19135479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14143}}^1$

素因数の和:14198

約数の個数: 16

約数和(自身を含む): 28514304

約数和(自身を除く): 9378825

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 14143, 42429, 155573, 466719, 579863, 1739589, 6378493, 19135479]

約数ペア:

[(1, 19135479), (3, 6378493), (11, 1739589), (33, 579863), (41, 466719), (123, 155573), (451, 42429), (1353, 14143)]