3881548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4677

約数の個数: 24

約数和(自身を含む): 7801920

約数和(自身を除く): 3920372

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 4643, 9286, 18572, 51073, 88217, 102146, 176434, 204292, 352868, 970387, 1940774, 3881548]

約数ペア:

[(1, 3881548), (2, 1940774), (4, 970387), (11, 352868), (19, 204292), (22, 176434), (38, 102146), (44, 88217), (76, 51073), (209, 18572), (418, 9286), (836, 4643)]