19386099

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 29898960

約数和(自身を除く): 10512861

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 1553, 4161, 4659, 12483, 13977, 29507, 88521, 113369, 265563, 340107, 1020321, 2154011, 6462033, 19386099]

約数ペア:

[(1, 19386099), (3, 6462033), (9, 2154011), (19, 1020321), (57, 340107), (73, 265563), (171, 113369), (219, 88521), (657, 29507), (1387, 13977), (1553, 12483), (4161, 4659)]