10887404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 20874000

約数和(自身を除く): 9986596

約数列:

[1, 2, 4, 11, 22, 44, 349, 698, 709, 1396, 1418, 2836, 3839, 7678, 7799, 15356, 15598, 31196, 247441, 494882, 989764, 2721851, 5443702, 10887404]

約数ペア:

[(1, 10887404), (2, 5443702), (4, 2721851), (11, 989764), (22, 494882), (44, 247441), (349, 31196), (698, 15598), (709, 15356), (1396, 7799), (1418, 7678), (2836, 3839)]