28438687

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 3080033

約数列:

[1, 19, 31, 53, 589, 911, 1007, 1643, 17309, 28241, 31217, 48283, 536579, 917377, 1496773, 28438687]

約数ペア:

[(1, 28438687), (19, 1496773), (31, 917377), (53, 536579), (589, 48283), (911, 31217), (1007, 28241), (1643, 17309)]