12670242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{162439}}^1$

素因数の和:162457

約数の個数: 16

約数和(自身を含む): 27289920

約数和(自身を除く): 14619678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 162439, 324878, 487317, 974634, 2111707, 4223414, 6335121, 12670242]

約数ペア:

[(1, 12670242), (2, 6335121), (3, 4223414), (6, 2111707), (13, 974634), (26, 487317), (39, 324878), (78, 162439)]