22661851

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 24572160

約数和(自身を除く): 1910309

約数列:

[1, 19, 71, 107, 157, 1349, 2033, 2983, 7597, 11147, 16799, 144343, 211793, 319181, 1192729, 22661851]

約数ペア:

[(1, 22661851), (19, 1192729), (71, 319181), (107, 211793), (157, 144343), (1349, 16799), (2033, 11147), (2983, 7597)]