16205366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2143}}^1$

素因数の和:2363

約数の個数: 16

約数和(自身を含む): 25728000

約数和(自身を除く): 9522634

約数列:

[1, 2, 19, 38, 199, 398, 2143, 3781, 4286, 7562, 40717, 81434, 426457, 852914, 8102683, 16205366]

約数ペア:

[(1, 16205366), (2, 8102683), (19, 852914), (38, 426457), (199, 81434), (398, 40717), (2143, 7562), (3781, 4286)]