25219337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5689}}^1$

素因数の和:5744

約数の個数: 16

約数和(自身を含む): 30589440

約数和(自身を除く): 5370103

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 5689, 62579, 73957, 176359, 813527, 1939949, 2292667, 25219337]

約数ペア:

[(1, 25219337), (11, 2292667), (13, 1939949), (31, 813527), (143, 176359), (341, 73957), (403, 62579), (4433, 5689)]