19234617

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 26405568

約数和(自身を除く): 7170951

約数列:

[1, 3, 41, 123, 353, 443, 1059, 1329, 14473, 18163, 43419, 54489, 156379, 469137, 6411539, 19234617]

約数ペア:

[(1, 19234617), (3, 6411539), (41, 469137), (123, 156379), (353, 54489), (443, 43419), (1059, 18163), (1329, 14473)]