11919078

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1619}}^1$

素因数の和:2036

約数の個数: 24

約数和(自身を含む): 25903800

約数和(自身を除く): 13984722

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 1619, 2454, 3238, 3681, 4857, 7362, 9714, 14571, 29142, 662171, 1324342, 1986513, 3973026, 5959539, 11919078]

約数ペア:

[(1, 11919078), (2, 5959539), (3, 3973026), (6, 1986513), (9, 1324342), (18, 662171), (409, 29142), (818, 14571), (1227, 9714), (1619, 7362), (2454, 4857), (3238, 3681)]