22154396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1619}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 42456960

約数和(自身を除く): 20302564

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 1619, 3238, 3421, 6476, 6842, 13684, 17809, 35618, 71236, 503509, 1007018, 2014036, 5538599, 11077198, 22154396]

約数ペア:

[(1, 22154396), (2, 11077198), (4, 5538599), (11, 2014036), (22, 1007018), (44, 503509), (311, 71236), (622, 35618), (1244, 17809), (1619, 13684), (3238, 6842), (3421, 6476)]