12826762

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 21061836

約数和(自身を除く): 8235074

約数列:

[1, 2, 13, 26, 137, 169, 274, 277, 338, 554, 1781, 3562, 3601, 7202, 23153, 37949, 46306, 46813, 75898, 93626, 493337, 986674, 6413381, 12826762]

約数ペア:

[(1, 12826762), (2, 6413381), (13, 986674), (26, 493337), (137, 93626), (169, 75898), (274, 46813), (277, 46306), (338, 37949), (554, 23153), (1781, 7202), (3562, 3601)]