9979486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{947}}^1$

素因数の和:1439

約数の個数: 16

約数和(自身を含む): 16381440

約数和(自身を除く): 6401954

約数列:

[1, 2, 11, 22, 479, 947, 958, 1894, 5269, 10417, 10538, 20834, 453613, 907226, 4989743, 9979486]

約数ペア:

[(1, 9979486), (2, 4989743), (11, 907226), (22, 453613), (479, 20834), (947, 10538), (958, 10417), (1894, 5269)]