11772667730

素因数分解:

$2^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{911903}}^1$

素因数の和:913201

約数の個数: 16

約数和(自身を含む): 21207239424

約数和(自身を除く): 9434571694

約数列:

[1, 2, 5, 10, 1291, 2582, 6455, 12910, 911903, 1823806, 4559515, 9119030, 1177266773, 2354533546, 5886333865, 11772667730]

約数ペア:

[(1, 11772667730), (2, 5886333865), (5, 2354533546), (10, 1177266773), (1291, 9119030), (2582, 4559515), (6455, 1823806), (12910, 911903)]