19703922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{469141}}^1$

素因数の和:469153

約数の個数: 16

約数和(自身を含む): 45037632

約数和(自身を除く): 25333710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 469141, 938282, 1407423, 2814846, 3283987, 6567974, 9851961, 19703922]

約数ペア:

[(1, 19703922), (2, 9851961), (3, 6567974), (6, 3283987), (7, 2814846), (14, 1407423), (21, 938282), (42, 469141)]