25842938

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4643}}^1$

素因数の和:4690

約数の個数: 24

約数和(自身を含む): 44470944

約数和(自身を除く): 18628006

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 4643, 5566, 9286, 51073, 102146, 106789, 213578, 561803, 1123606, 1174679, 2349358, 12921469, 25842938]

約数ペア:

[(1, 25842938), (2, 12921469), (11, 2349358), (22, 1174679), (23, 1123606), (46, 561803), (121, 213578), (242, 106789), (253, 102146), (506, 51073), (2783, 9286), (4643, 5566)]