19079118

素因数分解:

$2^1\times 3^3\times {\mathrm{353317}}^1$

素因数の和:353328

約数の個数: 16

約数和(自身を含む): 42398160

約数和(自身を除く): 23319042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 353317, 706634, 1059951, 2119902, 3179853, 6359706, 9539559, 19079118]

約数ペア:

[(1, 19079118), (2, 9539559), (3, 6359706), (6, 3179853), (9, 2119902), (18, 1059951), (27, 706634), (54, 353317)]