12438814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2393}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 19649952

約数和(自身を除く): 7211138

約数列:

[1, 2, 23, 46, 113, 226, 2393, 2599, 4786, 5198, 55039, 110078, 270409, 540818, 6219407, 12438814]

約数ペア:

[(1, 12438814), (2, 6219407), (23, 540818), (46, 270409), (113, 110078), (226, 55039), (2393, 5198), (2599, 4786)]