19658622

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{46147}}^1$

素因数の和:46223

約数の個数: 16

約数和(自身を含む): 39871872

約数和(自身を除く): 20213250

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 46147, 92294, 138441, 276882, 3276437, 6552874, 9829311, 19658622]

約数ペア:

[(1, 19658622), (2, 9829311), (3, 6552874), (6, 3276437), (71, 276882), (142, 138441), (213, 92294), (426, 46147)]