25509242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1163}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 41820192

約数和(自身を除く): 16310950

約数列:

[1, 2, 11, 22, 997, 1163, 1994, 2326, 10967, 12793, 21934, 25586, 1159511, 2319022, 12754621, 25509242]

約数ペア:

[(1, 25509242), (2, 12754621), (11, 2319022), (22, 1159511), (997, 25586), (1163, 21934), (1994, 12793), (2326, 10967)]