22739156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1151}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 43545600

約数和(自身を除く): 20806444

約数列:

[1, 2, 4, 11, 22, 44, 449, 898, 1151, 1796, 2302, 4604, 4939, 9878, 12661, 19756, 25322, 50644, 516799, 1033598, 2067196, 5684789, 11369578, 22739156]

約数ペア:

[(1, 22739156), (2, 11369578), (4, 5684789), (11, 2067196), (22, 1033598), (44, 516799), (449, 50644), (898, 25322), (1151, 19756), (1796, 12661), (2302, 9878), (4604, 4939)]