22289912

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{21269}}^1$

素因数の和:21406

約数の個数: 16

約数和(自身を含む): 42114600

約数和(自身を除く): 19824688

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 21269, 42538, 85076, 170152, 2786239, 5572478, 11144956, 22289912]

約数ペア:

[(1, 22289912), (2, 11144956), (4, 5572478), (8, 2786239), (131, 170152), (262, 85076), (524, 42538), (1048, 21269)]