22387508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39139}}^1$

素因数の和:39167

約数の個数: 24

約数和(自身を含む): 46028640

約数和(自身を除く): 23641132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 39139, 78278, 156556, 430529, 508807, 861058, 1017614, 1722116, 2035228, 5596877, 11193754, 22387508]

約数ペア:

[(1, 22387508), (2, 11193754), (4, 5596877), (11, 2035228), (13, 1722116), (22, 1017614), (26, 861058), (44, 508807), (52, 430529), (143, 156556), (286, 78278), (572, 39139)]