13265938

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20161}}^1$

素因数の和:20217

約数の個数: 16

約数和(自身を含む): 23226624

約数和(自身を除く): 9960686

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 20161, 40322, 141127, 282254, 947567, 1895134, 6632969, 13265938]

約数ペア:

[(1, 13265938), (2, 6632969), (7, 1895134), (14, 947567), (47, 282254), (94, 141127), (329, 40322), (658, 20161)]