25004551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9203}}^1$

素因数の和:9246

約数の個数: 16

約数和(自身を含む): 30925440

約数和(自身を除く): 5920889

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 9203, 101233, 119639, 174857, 1316029, 1923427, 2273141, 25004551]

約数ペア:

[(1, 25004551), (11, 2273141), (13, 1923427), (19, 1316029), (143, 174857), (209, 119639), (247, 101233), (2717, 9203)]