19833087

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1277}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 27482112

約数和(自身を除く): 7649025

約数列:

[1, 3, 31, 93, 167, 501, 1277, 3831, 5177, 15531, 39587, 118761, 213259, 639777, 6611029, 19833087]

約数ペア:

[(1, 19833087), (3, 6611029), (31, 639777), (93, 213259), (167, 118761), (501, 39587), (1277, 15531), (3831, 5177)]