17691004

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{6691}}^1$

素因数の和:7356

約数の個数: 12

約数和(自身を含む): 31010728

約数和(自身を除く): 13319724

約数列:

[1, 2, 4, 661, 1322, 2644, 6691, 13382, 26764, 4422751, 8845502, 17691004]

約数ペア:

[(1, 17691004), (2, 8845502), (4, 4422751), (661, 26764), (1322, 13382), (2644, 6691)]