16928274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{256489}}^1$

素因数の和:256505

約数の個数: 16

約数和(自身を含む): 36934560

約数和(自身を除く): 20006286

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 256489, 512978, 769467, 1538934, 2821379, 5642758, 8464137, 16928274]

約数ペア:

[(1, 16928274), (2, 8464137), (3, 5642758), (6, 2821379), (11, 1538934), (22, 769467), (33, 512978), (66, 256489)]