15808012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{811}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 30284352

約数和(自身を除く): 14476340

約数列:

[1, 2, 4, 11, 22, 44, 443, 811, 886, 1622, 1772, 3244, 4873, 8921, 9746, 17842, 19492, 35684, 359273, 718546, 1437092, 3952003, 7904006, 15808012]

約数ペア:

[(1, 15808012), (2, 7904006), (4, 3952003), (11, 1437092), (22, 718546), (44, 359273), (443, 35684), (811, 19492), (886, 17842), (1622, 9746), (1772, 8921), (3244, 4873)]