13161666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313373}}^1$

素因数の和:313385

約数の個数: 16

約数和(自身を含む): 30083904

約数和(自身を除く): 16922238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313373, 626746, 940119, 1880238, 2193611, 4387222, 6580833, 13161666]

約数ペア:

[(1, 13161666), (2, 6580833), (3, 4387222), (6, 2193611), (7, 1880238), (14, 940119), (21, 626746), (42, 313373)]