106139054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{21001}}^1$

素因数の和:21048

約数の個数: 24

約数和(自身を含む): 192042288

約数和(自身を除く): 85903234

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 21001, 42002, 147007, 294014, 399019, 798038, 2793133, 5586266, 7581361, 15162722, 53069527, 106139054]

約数ペア:

[(1, 106139054), (2, 53069527), (7, 15162722), (14, 7581361), (19, 5586266), (38, 2793133), (133, 798038), (266, 399019), (361, 294014), (722, 147007), (2527, 42002), (5054, 21001)]