22680284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4729}}^1$

素因数の和:4853

約数の個数: 24

約数和(自身を含む): 43705200

約数和(自身を除く): 21024916

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4729, 4796, 9458, 18916, 52019, 104038, 208076, 515461, 1030922, 2061844, 5670071, 11340142, 22680284]

約数ペア:

[(1, 22680284), (2, 11340142), (4, 5670071), (11, 2061844), (22, 1030922), (44, 515461), (109, 208076), (218, 104038), (436, 52019), (1199, 18916), (2398, 9458), (4729, 4796)]