25604932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1693}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 47432000

約数和(自身を除く): 21827068

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 1693, 3386, 3781, 6772, 7562, 15124, 32167, 64334, 128668, 336907, 673814, 1347628, 6401233, 12802466, 25604932]

約数ペア:

[(1, 25604932), (2, 12802466), (4, 6401233), (19, 1347628), (38, 673814), (76, 336907), (199, 128668), (398, 64334), (796, 32167), (1693, 15124), (3386, 7562), (3781, 6772)]