25784539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 29911680

約数和(自身を除く): 4127141

約数列:

[1, 11, 19, 107, 209, 1153, 1177, 2033, 12683, 21907, 22363, 123371, 240977, 1357081, 2344049, 25784539]

約数ペア:

[(1, 25784539), (11, 2344049), (19, 1357081), (107, 240977), (209, 123371), (1153, 22363), (1177, 21907), (2033, 12683)]