16421732

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 29719872

約数和(自身を除く): 13298140

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 1091, 2182, 3763, 4364, 7526, 15052, 57823, 77461, 115646, 154922, 231292, 309844, 4105433, 8210866, 16421732]

約数ペア:

[(1, 16421732), (2, 8210866), (4, 4105433), (53, 309844), (71, 231292), (106, 154922), (142, 115646), (212, 77461), (284, 57823), (1091, 15052), (2182, 7526), (3763, 4364)]