25979707

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 29756160

約数和(自身を除く): 3776453

約数列:

[1, 13, 19, 107, 247, 983, 1391, 2033, 12779, 18677, 26429, 105181, 242801, 1367353, 1998439, 25979707]

約数ペア:

[(1, 25979707), (13, 1998439), (19, 1367353), (107, 242801), (247, 105181), (983, 26429), (1391, 18677), (2033, 12779)]