19154134

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 29715840

約数和(自身を除く): 10561706

約数列:

[1, 2, 41, 82, 109, 218, 2143, 4286, 4469, 8938, 87863, 175726, 233587, 467174, 9577067, 19154134]

約数ペア:

[(1, 19154134), (2, 9577067), (41, 467174), (82, 233587), (109, 175726), (218, 87863), (2143, 8938), (4286, 4469)]