12437936

素因数分解:

$2^4\times 7^1\times {\mathrm{111053}}^1$

素因数の和:111068

約数の個数: 20

約数和(自身を含む): 27541392

約数和(自身を除く): 15103456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 111053, 222106, 444212, 777371, 888424, 1554742, 1776848, 3109484, 6218968, 12437936]

約数ペア:

[(1, 12437936), (2, 6218968), (4, 3109484), (7, 1776848), (8, 1554742), (14, 888424), (16, 777371), (28, 444212), (56, 222106), (112, 111053)]