19754126

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13187}}^1$

素因数の和:13303

約数の個数: 16

約数和(自身を含む): 34183296

約数和(自身を除く): 14429170

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 13187, 26374, 92309, 184618, 1411009, 2822018, 9877063, 19754126]

約数ペア:

[(1, 19754126), (2, 9877063), (7, 2822018), (14, 1411009), (107, 184618), (214, 92309), (749, 26374), (1498, 13187)]