2224816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12641}}^1$

素因数の和:12660

約数の個数: 20

約数和(自身を含む): 4702824

約数和(自身を除く): 2478008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12641, 25282, 50564, 101128, 139051, 202256, 278102, 556204, 1112408, 2224816]

約数ペア:

[(1, 2224816), (2, 1112408), (4, 556204), (8, 278102), (11, 202256), (16, 139051), (22, 101128), (44, 50564), (88, 25282), (176, 12641)]