16431222

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{4259}}^1$

素因数の和:4907

約数の個数: 16

約数和(自身を含む): 32921280

約数和(自身を除く): 16490058

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 4259, 8518, 12777, 25554, 2738537, 5477074, 8215611, 16431222]

約数ペア:

[(1, 16431222), (2, 8215611), (3, 5477074), (6, 2738537), (643, 25554), (1286, 12777), (1929, 8518), (3858, 4259)]