13426756

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20849}}^1$

素因数の和:20883

約数の個数: 24

約数和(自身を含む): 28022400

約数和(自身を除く): 14595644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20849, 41698, 83396, 145943, 291886, 479527, 583772, 959054, 1918108, 3356689, 6713378, 13426756]

約数ペア:

[(1, 13426756), (2, 6713378), (4, 3356689), (7, 1918108), (14, 959054), (23, 583772), (28, 479527), (46, 291886), (92, 145943), (161, 83396), (322, 41698), (644, 20849)]