19082644

素因数分解:

$2^2\times 7^1\times {\mathrm{681523}}^1$

素因数の和:681534

約数の個数: 12

約数和(自身を含む): 38165344

約数和(自身を除く): 19082700

約数列:

[1, 2, 4, 7, 14, 28, 681523, 1363046, 2726092, 4770661, 9541322, 19082644]

約数ペア:

[(1, 19082644), (2, 9541322), (4, 4770661), (7, 2726092), (14, 1363046), (28, 681523)]