25384414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1181}}^1$

素因数の和:2171

約数の個数: 16

約数和(自身を含む): 41615856

約数和(自身を除く): 16231442

約数列:

[1, 2, 11, 22, 977, 1181, 1954, 2362, 10747, 12991, 21494, 25982, 1153837, 2307674, 12692207, 25384414]

約数ペア:

[(1, 25384414), (2, 12692207), (11, 2307674), (22, 1153837), (977, 25982), (1181, 21494), (1954, 12991), (2362, 10747)]