21926254

素因数分解:

$2^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{3617}}^1$

素因数の和:4059

約数の個数: 16

約数和(自身を含む): 37685088

約数和(自身を除く): 15758834

約数列:

[1, 2, 7, 14, 433, 866, 3031, 3617, 6062, 7234, 25319, 50638, 1566161, 3132322, 10963127, 21926254]

約数ペア:

[(1, 21926254), (2, 10963127), (7, 3132322), (14, 1566161), (433, 50638), (866, 25319), (3031, 7234), (3617, 6062)]