22540133

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1471}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 28262400

約数和(自身を除く): 5722267

約数列:

[1, 7, 11, 77, 199, 1393, 1471, 2189, 10297, 15323, 16181, 113267, 292729, 2049103, 3220019, 22540133]

約数ペア:

[(1, 22540133), (7, 3220019), (11, 2049103), (77, 292729), (199, 113267), (1393, 16181), (1471, 15323), (2189, 10297)]