19528060508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{443819557}}^1$

素因数の和:443819572

約数の個数: 12

約数和(自身を含む): 37280842872

約数和(自身を除く): 17752782364

約数列:

[1, 2, 4, 11, 22, 44, 443819557, 887639114, 1775278228, 4882015127, 9764030254, 19528060508]

約数ペア:

[(1, 19528060508), (2, 9764030254), (4, 4882015127), (11, 1775278228), (22, 887639114), (44, 443819557)]