19796802

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{8311}}^1$

素因数の和:8713

約数の個数: 16

約数和(自身を含む): 39698112

約数和(自身を除く): 19901310

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 8311, 16622, 24933, 49866, 3299467, 6598934, 9898401, 19796802]

約数ペア:

[(1, 19796802), (2, 9898401), (3, 6598934), (6, 3299467), (397, 49866), (794, 24933), (1191, 16622), (2382, 8311)]