19944786

素因数分解:

$2^1\times 3^1\times {\mathrm{601}}^1\times {\mathrm{5531}}^1$

素因数の和:6137

約数の個数: 16

約数和(自身を含む): 39963168

約数和(自身を除く): 20018382

約数列:

[1, 2, 3, 6, 601, 1202, 1803, 3606, 5531, 11062, 16593, 33186, 3324131, 6648262, 9972393, 19944786]

約数ペア:

[(1, 19944786), (2, 9972393), (3, 6648262), (6, 3324131), (601, 33186), (1202, 16593), (1803, 11062), (3606, 5531)]