12802466

素因数分解:

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

素因数の和:1913

約数の個数: 16

約数和(自身を含む): 20328000

約数和(自身を除く): 7525534

約数列:

[1, 2, 19, 38, 199, 398, 1693, 3386, 3781, 7562, 32167, 64334, 336907, 673814, 6401233, 12802466]

約数ペア:

[(1, 12802466), (2, 6401233), (19, 673814), (38, 336907), (199, 64334), (398, 32167), (1693, 7562), (3386, 3781)]