25578622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11831}}^1$

素因数の和:11903

約数の個数: 16

約数和(自身を含む): 40891392

約数和(自身を除く): 15312770

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 11831, 23662, 272113, 544226, 556057, 1112114, 12789311, 25578622]

約数ペア:

[(1, 25578622), (2, 12789311), (23, 1112114), (46, 556057), (47, 544226), (94, 272113), (1081, 23662), (2162, 11831)]