25872011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 30855168

約数和(自身を除く): 4983157

約数列:

[1, 11, 17, 31, 187, 341, 527, 4463, 5797, 49093, 75871, 138353, 834581, 1521883, 2352001, 25872011]

約数ペア:

[(1, 25872011), (11, 2352001), (17, 1521883), (31, 834581), (187, 138353), (341, 75871), (527, 49093), (4463, 5797)]