22289288

素因数分解:

$2^3\times 7^1\times {\mathrm{398023}}^1$

素因数の和:398036

約数の個数: 16

約数和(自身を含む): 47762880

約数和(自身を除く): 25473592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 398023, 796046, 1592092, 2786161, 3184184, 5572322, 11144644, 22289288]

約数ペア:

[(1, 22289288), (2, 11144644), (4, 5572322), (7, 3184184), (8, 2786161), (14, 1592092), (28, 796046), (56, 398023)]