19044898

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{1889}}^1$

素因数の和:2033

約数の個数: 12

約数和(自身を含む): 28990710

約数和(自身を除く): 9945812

約数列:

[1, 2, 71, 142, 1889, 3778, 5041, 10082, 134119, 268238, 9522449, 19044898]

約数ペア:

[(1, 19044898), (2, 9522449), (71, 268238), (142, 134119), (1889, 10082), (3778, 5041)]