25811423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1663}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 30191616

約数和(自身を除く): 4380193

約数列:

[1, 11, 17, 83, 187, 913, 1411, 1663, 15521, 18293, 28271, 138029, 310981, 1518319, 2346493, 25811423]

約数ペア:

[(1, 25811423), (11, 2346493), (17, 1518319), (83, 310981), (187, 138029), (913, 28271), (1411, 18293), (1663, 15521)]