18639902182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{46271}}^1\times {\mathrm{18311}}^1$

素因数の和:64595

約数の個数: 16

約数和(自身を含む): 30503983104

約数和(自身を除く): 11864080922

約数列:

[1, 2, 11, 22, 18311, 36622, 46271, 92542, 201421, 402842, 508981, 1017962, 847268281, 1694536562, 9319951091, 18639902182]

約数ペア:

[(1, 18639902182), (2, 9319951091), (11, 1694536562), (22, 847268281), (18311, 1017962), (36622, 508981), (46271, 402842), (92542, 201421)]