19323690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{644123}}^1$

素因数の和:644133

約数の個数: 16

約数和(自身を含む): 46376928

約数和(自身を除く): 27053238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 644123, 1288246, 1932369, 3220615, 3864738, 6441230, 9661845, 19323690]

約数ペア:

[(1, 19323690), (2, 9661845), (3, 6441230), (5, 3864738), (6, 3220615), (10, 1932369), (15, 1288246), (30, 644123)]