22717244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12007}}^1$

素因数の和:12065

約数の個数: 24

約数和(自身を含む): 44381568

約数和(自身を除く): 21664324

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 12007, 24014, 48028, 132077, 264154, 516301, 528308, 1032602, 2065204, 5679311, 11358622, 22717244]

約数ペア:

[(1, 22717244), (2, 11358622), (4, 5679311), (11, 2065204), (22, 1032602), (43, 528308), (44, 516301), (86, 264154), (172, 132077), (473, 48028), (946, 24014), (1892, 12007)]