19307922

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{4657}}^1$

素因数の和:5353

約数の個数: 16

約数和(自身を含む): 38680032

約数和(自身を除く): 19372110

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 4657, 9314, 13971, 27942, 3217987, 6435974, 9653961, 19307922]

約数ペア:

[(1, 19307922), (2, 9653961), (3, 6435974), (6, 3217987), (691, 27942), (1382, 13971), (2073, 9314), (4146, 4657)]