3827398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2211

約数の個数: 16

約数和(自身を含む): 6174720

約数和(自身を除く): 2347322

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 2143, 4286, 40717, 81434, 100721, 201442, 1913699, 3827398]

約数ペア:

[(1, 3827398), (2, 1913699), (19, 201442), (38, 100721), (47, 81434), (94, 40717), (893, 4286), (1786, 2143)]