17640722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6121}}^1$

素因数の和:6265

約数の個数: 16

約数和(自身を含む): 29091744

約数和(自身を除く): 11451022

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 6121, 12242, 67331, 134662, 801851, 1603702, 8820361, 17640722]

約数ペア:

[(1, 17640722), (2, 8820361), (11, 1603702), (22, 801851), (131, 134662), (262, 67331), (1441, 12242), (2882, 6121)]