39181.000000

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{881}}^1$

素因数の和:905

約数の個数: 12

約数和(自身を含む): 351918

約数和(自身を除く): 138716

約数列:

[1, 2, 11, 22, 121, 242, 881, 1762, 9691, 19382, 106601, 213202]

約数ペア:

[(1, 213202), (2, 106601), (11, 19382), (22, 9691), (121, 1762), (242, 881)]