11919030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397301}}^1$

素因数の和:397311

約数の個数: 16

約数和(自身を含む): 28605744

約数和(自身を除く): 16686714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397301, 794602, 1191903, 1986505, 2383806, 3973010, 5959515, 11919030]

約数ペア:

[(1, 11919030), (2, 5959515), (3, 3973010), (5, 2383806), (6, 1986505), (10, 1191903), (15, 794602), (30, 397301)]