18236488

素因数分解:

$2^3\times {\mathrm{479}}^1\times {\mathrm{4759}}^1$

素因数の和:5244

約数の個数: 16

約数和(自身を含む): 34272000

約数和(自身を除く): 16035512

約数列:

[1, 2, 4, 8, 479, 958, 1916, 3832, 4759, 9518, 19036, 38072, 2279561, 4559122, 9118244, 18236488]

約数ペア:

[(1, 18236488), (2, 9118244), (4, 4559122), (8, 2279561), (479, 38072), (958, 19036), (1916, 9518), (3832, 4759)]