17669245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2843}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 23343552

約数和(自身を除く): 5674307

約数列:

[1, 5, 11, 55, 113, 565, 1243, 2843, 6215, 14215, 31273, 156365, 321259, 1606295, 3533849, 17669245]

約数ペア:

[(1, 17669245), (5, 3533849), (11, 1606295), (55, 321259), (113, 156365), (565, 31273), (1243, 14215), (2843, 6215)]