19296513

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4349}}^1$

素因数の和:4401

約数の個数: 24

約数和(自身を含む): 30537000

約数和(自身を除く): 11240487

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4349, 4437, 13047, 39141, 73933, 126121, 221799, 378363, 665397, 1135089, 2144057, 6432171, 19296513]

約数ペア:

[(1, 19296513), (3, 6432171), (9, 2144057), (17, 1135089), (29, 665397), (51, 378363), (87, 221799), (153, 126121), (261, 73933), (493, 39141), (1479, 13047), (4349, 4437)]