25386526

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4561}}^1$

素因数の和:4608

約数の個数: 24

約数和(自身を含む): 43685712

約数和(自身を除く): 18299186

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 4561, 5566, 9122, 50171, 100342, 104903, 209806, 551881, 1103762, 1153933, 2307866, 12693263, 25386526]

約数ペア:

[(1, 25386526), (2, 12693263), (11, 2307866), (22, 1153933), (23, 1103762), (46, 551881), (121, 209806), (242, 104903), (253, 100342), (506, 50171), (2783, 9122), (4561, 5566)]