19340043

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2441}}^1$

素因数の和:2602

約数の個数: 16

約数和(自身を含む): 27350400

約数和(自身を除く): 8010357

約数列:

[1, 3, 19, 57, 139, 417, 2441, 2641, 7323, 7923, 46379, 139137, 339299, 1017897, 6446681, 19340043]

約数ペア:

[(1, 19340043), (3, 6446681), (19, 1017897), (57, 339299), (139, 139137), (417, 46379), (2441, 7923), (2641, 7323)]