27942902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15137}}^1$

素因数の和:15223

約数の個数: 16

約数和(自身を含む): 45777312

約数和(自身を除く): 17834410

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 15137, 30274, 196781, 393562, 1074727, 2149454, 13971451, 27942902]

約数ペア:

[(1, 27942902), (2, 13971451), (13, 2149454), (26, 1074727), (71, 393562), (142, 196781), (923, 30274), (1846, 15137)]