19258104

素因数分解:

$2^3\times 3^1\times {\mathrm{802421}}^1$

素因数の和:802430

約数の個数: 16

約数和(自身を含む): 48145320

約数和(自身を除く): 28887216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 802421, 1604842, 2407263, 3209684, 4814526, 6419368, 9629052, 19258104]

約数ペア:

[(1, 19258104), (2, 9629052), (3, 6419368), (4, 4814526), (6, 3209684), (8, 2407263), (12, 1604842), (24, 802421)]