28969186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17729}}^1$

素因数の和:17793

約数の個数: 16

約数和(自身を含む): 46807200

約数和(自身を除く): 17838014

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 17729, 35458, 336851, 673702, 762347, 1524694, 14484593, 28969186]

約数ペア:

[(1, 28969186), (2, 14484593), (19, 1524694), (38, 762347), (43, 673702), (86, 336851), (817, 35458), (1634, 17729)]