25869866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5573}}^1$

素因数の和:5797

約数の個数: 16

約数和(自身を含む): 42540768

約数和(自身を除く): 16670902

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 5573, 11146, 61303, 122606, 1175903, 2351806, 12934933, 25869866]

約数ペア:

[(1, 25869866), (2, 12934933), (11, 2351806), (22, 1175903), (211, 122606), (422, 61303), (2321, 11146), (4642, 5573)]