19185118

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2459}}^1$

素因数の和:2591

約数の個数: 16

約数和(自身を含む): 29756160

約数和(自身を除く): 10571042

約数列:

[1, 2, 47, 83, 94, 166, 2459, 3901, 4918, 7802, 115573, 204097, 231146, 408194, 9592559, 19185118]

約数ペア:

[(1, 19185118), (2, 9592559), (47, 408194), (83, 231146), (94, 204097), (166, 115573), (2459, 7802), (3901, 4918)]