13220382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{314771}}^1$

素因数の和:314783

約数の個数: 16

約数和(自身を含む): 30218112

約数和(自身を除く): 16997730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 314771, 629542, 944313, 1888626, 2203397, 4406794, 6610191, 13220382]

約数ペア:

[(1, 13220382), (2, 6610191), (3, 4406794), (6, 2203397), (7, 1888626), (14, 944313), (21, 629542), (42, 314771)]