19310732

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1571}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 38734080

約数和(自身を除く): 19423348

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1571, 1756, 3073, 3142, 6146, 6284, 10997, 12292, 21994, 43988, 689669, 1379338, 2758676, 4827683, 9655366, 19310732]

約数ペア:

[(1, 19310732), (2, 9655366), (4, 4827683), (7, 2758676), (14, 1379338), (28, 689669), (439, 43988), (878, 21994), (1571, 12292), (1756, 10997), (3073, 6284), (3142, 6146)]