17772274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1543}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 28792512

約数和(自身を除く): 11020238

約数列:

[1, 2, 13, 26, 443, 886, 1543, 3086, 5759, 11518, 20059, 40118, 683549, 1367098, 8886137, 17772274]

約数ペア:

[(1, 17772274), (2, 8886137), (13, 1367098), (26, 683549), (443, 40118), (886, 20059), (1543, 11518), (3086, 5759)]