22197164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3851}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 42710976

約数和(自身を除く): 20513812

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 3851, 5764, 7702, 15404, 42361, 84722, 169444, 504481, 1008962, 2017924, 5549291, 11098582, 22197164]

約数ペア:

[(1, 22197164), (2, 11098582), (4, 5549291), (11, 2017924), (22, 1008962), (44, 504481), (131, 169444), (262, 84722), (524, 42361), (1441, 15404), (2882, 7702), (3851, 5764)]