19314424

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{27127}}^1$

素因数の和:27222

約数の個数: 16

約数和(自身を含む): 36622800

約数和(自身を除く): 17308376

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 27127, 54254, 108508, 217016, 2414303, 4828606, 9657212, 19314424]

約数ペア:

[(1, 19314424), (2, 9657212), (4, 4828606), (8, 2414303), (89, 217016), (178, 108508), (356, 54254), (712, 27127)]