19085326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1657}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 30918384

約数和(自身を除く): 11833058

約数列:

[1, 2, 13, 26, 443, 886, 1657, 3314, 5759, 11518, 21541, 43082, 734051, 1468102, 9542663, 19085326]

約数ペア:

[(1, 19085326), (2, 9542663), (13, 1468102), (26, 734051), (443, 43082), (886, 21541), (1657, 11518), (3314, 5759)]