16438844

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{9277}}^1$

素因数の和:9724

約数の個数: 12

約数和(自身を含む): 28836024

約数和(自身を除く): 12397180

約数列:

[1, 2, 4, 443, 886, 1772, 9277, 18554, 37108, 4109711, 8219422, 16438844]

約数ペア:

[(1, 16438844), (2, 8219422), (4, 4109711), (443, 37108), (886, 18554), (1772, 9277)]