25200274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1787}}^1$

素因数の和:2441

約数の個数: 16

約数和(自身を含む): 41324256

約数和(自身を除く): 16123982

約数列:

[1, 2, 11, 22, 641, 1282, 1787, 3574, 7051, 14102, 19657, 39314, 1145467, 2290934, 12600137, 25200274]

約数ペア:

[(1, 25200274), (2, 12600137), (11, 2290934), (22, 1145467), (641, 39314), (1282, 19657), (1787, 14102), (3574, 7051)]