19124596

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{10891}}^1$

素因数の和:11334

約数の個数: 12

約数和(自身を含む): 33547360

約数和(自身を除く): 14422764

約数列:

[1, 2, 4, 439, 878, 1756, 10891, 21782, 43564, 4781149, 9562298, 19124596]

約数ペア:

[(1, 19124596), (2, 9562298), (4, 4781149), (439, 43564), (878, 21782), (1756, 10891)]