19334889

素因数分解:

$3^3\times 7^1\times {\mathrm{102301}}^1$

素因数の和:102317

約数の個数: 16

約数和(自身を含む): 32736640

約数和(自身を除く): 13401751

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 102301, 306903, 716107, 920709, 2148321, 2762127, 6444963, 19334889]

約数ペア:

[(1, 19334889), (3, 6444963), (7, 2762127), (9, 2148321), (21, 920709), (27, 716107), (63, 306903), (189, 102301)]