38479834

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1197

約数の個数: 16

約数和(自身を含む): 58608000

約数和(自身を除く): 20128166

約数列:

[1, 2, 109, 199, 218, 398, 887, 1774, 21691, 43382, 96683, 176513, 193366, 353026, 19239917, 38479834]

約数ペア:

[(1, 38479834), (2, 19239917), (109, 353026), (199, 193366), (218, 176513), (398, 96683), (887, 43382), (1774, 21691)]