22737836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:566

約数の個数: 36

約数和(自身を含む): 44241120

約数和(自身を除く): 21503284

約数列:

[1, 2, 4, 11, 22, 44, 109, 121, 218, 242, 431, 436, 484, 862, 1199, 1724, 2398, 4741, 4796, 9482, 13189, 18964, 26378, 46979, 52151, 52756, 93958, 104302, 187916, 208604, 516769, 1033538, 2067076, 5684459, 11368918, 22737836]

約数ペア:

[(1, 22737836), (2, 11368918), (4, 5684459), (11, 2067076), (22, 1033538), (44, 516769), (109, 208604), (121, 187916), (218, 104302), (242, 93958), (431, 52756), (436, 52151), (484, 46979), (862, 26378), (1199, 18964), (1724, 13189), (2398, 9482), (4741, 4796)]