22195052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11731}}^1$

素因数の和:11789

約数の個数: 24

約数和(自身を含む): 43361472

約数和(自身を除く): 21166420

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 11731, 23462, 46924, 129041, 258082, 504433, 516164, 1008866, 2017732, 5548763, 11097526, 22195052]

約数ペア:

[(1, 22195052), (2, 11097526), (4, 5548763), (11, 2017732), (22, 1008866), (43, 516164), (44, 504433), (86, 258082), (172, 129041), (473, 46924), (946, 23462), (1892, 11731)]