19928110103

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{80557}}^1$

素因数の和:81134

約数の個数: 16

約数和(自身を含む): 22288142976

約数和(自身を除く): 2360032873

約数列:

[1, 11, 43, 473, 523, 5753, 22489, 80557, 247379, 886127, 3463951, 38103461, 42131311, 463444421, 1811646373, 19928110103]

約数ペア:

[(1, 19928110103), (11, 1811646373), (43, 463444421), (473, 42131311), (523, 38103461), (5753, 3463951), (22489, 886127), (80557, 247379)]