13922788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2903}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 26832960

約数和(自身を除く): 12910172

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 2903, 4796, 5806, 11612, 31933, 63866, 127732, 316427, 632854, 1265708, 3480697, 6961394, 13922788]

約数ペア:

[(1, 13922788), (2, 6961394), (4, 3480697), (11, 1265708), (22, 632854), (44, 316427), (109, 127732), (218, 63866), (436, 31933), (1199, 11612), (2398, 5806), (2903, 4796)]