25357324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3061}}^1$

素因数の和:3193

約数の個数: 24

約数和(自身を含む): 47154800

約数和(自身を除く): 21797476

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 3061, 4142, 6122, 8284, 12244, 58159, 116318, 232636, 333649, 667298, 1334596, 6339331, 12678662, 25357324]

約数ペア:

[(1, 25357324), (2, 12678662), (4, 6339331), (19, 1334596), (38, 667298), (76, 333649), (109, 232636), (218, 116318), (436, 58159), (2071, 12244), (3061, 8284), (4142, 6122)]