22715165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21737}}^1$

素因数の和:21772

約数の個数: 16

約数和(自身を含む): 31302720

約数和(自身を除く): 8587555

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 21737, 108685, 239107, 413003, 1195535, 2065015, 4543033, 22715165]

約数ペア:

[(1, 22715165), (5, 4543033), (11, 2065015), (19, 1195535), (55, 413003), (95, 239107), (209, 108685), (1045, 21737)]