64923831212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1972889}}^1$

素因数の和:1973345

約数の個数: 24

約数和(自身を含む): 119872796400

約数和(自身を除く): 54948965188

約数列:

[1, 2, 4, 19, 38, 76, 433, 866, 1732, 8227, 16454, 32908, 1972889, 3945778, 7891556, 37484891, 74969782, 149939564, 854260937, 1708521874, 3417043748, 16230957803, 32461915606, 64923831212]

約数ペア:

[(1, 64923831212), (2, 32461915606), (4, 16230957803), (19, 3417043748), (38, 1708521874), (76, 854260937), (433, 149939564), (866, 74969782), (1732, 37484891), (8227, 7891556), (16454, 3945778), (32908, 1972889)]