13138836

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{7877}}^1$

素因数の和:8023

約数の個数: 24

約数和(自身を含む): 30881760

約数和(自身を除く): 17742924

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 7877, 15754, 23631, 31508, 47262, 94524, 1094903, 2189806, 3284709, 4379612, 6569418, 13138836]

約数ペア:

[(1, 13138836), (2, 6569418), (3, 4379612), (4, 3284709), (6, 2189806), (12, 1094903), (139, 94524), (278, 47262), (417, 31508), (556, 23631), (834, 15754), (1668, 7877)]