25545431186

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{968437}}^1$

素因数の和:968570

約数の個数: 24

約数和(自身を含む): 42504743820

約数和(自身を除く): 16959312634

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 13189, 26378, 968437, 1936874, 10652807, 21305614, 105559633, 117180877, 211119266, 234361754, 1161155963, 2322311926, 12772715593, 25545431186]

約数ペア:

[(1, 25545431186), (2, 12772715593), (11, 2322311926), (22, 1161155963), (109, 234361754), (121, 211119266), (218, 117180877), (242, 105559633), (1199, 21305614), (2398, 10652807), (13189, 1936874), (26378, 968437)]