13945816

素因数分解:

$2^3\times {\mathrm{397}}^1\times {\mathrm{4391}}^1$

素因数の和:4794

約数の個数: 16

約数和(自身を含む): 26220240

約数和(自身を除く): 12274424

約数列:

[1, 2, 4, 8, 397, 794, 1588, 3176, 4391, 8782, 17564, 35128, 1743227, 3486454, 6972908, 13945816]

約数ペア:

[(1, 13945816), (2, 6972908), (4, 3486454), (8, 1743227), (397, 35128), (794, 17564), (1588, 8782), (3176, 4391)]