11219923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 13612032

約数和(自身を除く): 2392109

約数列:

[1, 11, 13, 31, 143, 341, 403, 2531, 4433, 27841, 32903, 78461, 361933, 863071, 1019993, 11219923]

約数ペア:

[(1, 11219923), (11, 1019993), (13, 863071), (31, 361933), (143, 78461), (341, 32903), (403, 27841), (2531, 4433)]