25333894

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1201}}^1$

素因数の和:1455

約数の個数: 16

約数和(自身を含む): 38944800

約数和(自身を除く): 13610906

約数列:

[1, 2, 53, 106, 199, 398, 1201, 2402, 10547, 21094, 63653, 127306, 238999, 477998, 12666947, 25333894]

約数ペア:

[(1, 25333894), (2, 12666947), (53, 477998), (106, 238999), (199, 127306), (398, 63653), (1201, 21094), (2402, 10547)]