22055044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11657}}^1$

素因数の和:11715

約数の個数: 24

約数和(自身を含む): 43087968

約数和(自身を除く): 21032924

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 11657, 23314, 46628, 128227, 256454, 501251, 512908, 1002502, 2005004, 5513761, 11027522, 22055044]

約数ペア:

[(1, 22055044), (2, 11027522), (4, 5513761), (11, 2005004), (22, 1002502), (43, 512908), (44, 501251), (86, 256454), (172, 128227), (473, 46628), (946, 23314), (1892, 11657)]