38707834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{4523}}^1$

素因数の和:4925

約数の個数: 16

約数和(自身を含む): 63516960

約数和(自身を除く): 24809126

約数列:

[1, 2, 11, 22, 389, 778, 4279, 4523, 8558, 9046, 49753, 99506, 1759447, 3518894, 19353917, 38707834]

約数ペア:

[(1, 38707834), (2, 19353917), (11, 3518894), (22, 1759447), (389, 99506), (778, 49753), (4279, 9046), (4523, 8558)]