19207128

素因数分解:

$2^3\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1823}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 48153600

約数和(自身を除く): 28946472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 439, 878, 1317, 1756, 1823, 2634, 3512, 3646, 5268, 5469, 7292, 10536, 10938, 14584, 21876, 43752, 800297, 1600594, 2400891, 3201188, 4801782, 6402376, 9603564, 19207128]

約数ペア:

[(1, 19207128), (2, 9603564), (3, 6402376), (4, 4801782), (6, 3201188), (8, 2400891), (12, 1600594), (24, 800297), (439, 43752), (878, 21876), (1317, 14584), (1756, 10938), (1823, 10536), (2634, 7292), (3512, 5469), (3646, 5268)]