19255788

素因数分解:

$2^2\times 3^2\times {\mathrm{534883}}^1$

素因数の和:534893

約数の個数: 18

約数和(自身を含む): 48674444

約数和(自身を除く): 29418656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 534883, 1069766, 1604649, 2139532, 3209298, 4813947, 6418596, 9627894, 19255788]

約数ペア:

[(1, 19255788), (2, 9627894), (3, 6418596), (4, 4813947), (6, 3209298), (9, 2139532), (12, 1604649), (18, 1069766), (36, 534883)]