28048541

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 2364259

約数列:

[1, 19, 59, 131, 191, 1121, 2489, 3629, 7729, 11269, 25021, 146851, 214111, 475399, 1476239, 28048541]

約数ペア:

[(1, 28048541), (19, 1476239), (59, 475399), (131, 214111), (191, 146851), (1121, 25021), (2489, 11269), (3629, 7729)]