9977924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5531}}^1$

素因数の和:5587

約数の個数: 24

約数和(自身を含む): 19516896

約数和(自身を除く): 9538972

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 5531, 11062, 22124, 60841, 121682, 226771, 243364, 453542, 907084, 2494481, 4988962, 9977924]

約数ペア:

[(1, 9977924), (2, 4988962), (4, 2494481), (11, 907084), (22, 453542), (41, 243364), (44, 226771), (82, 121682), (164, 60841), (451, 22124), (902, 11062), (1804, 5531)]