22182391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9293}}^1$

素因数の和:9342

約数の個数: 16

約数和(自身を含む): 28551168

約数和(自身を除く): 6368777

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 9293, 65051, 102223, 288083, 715561, 2016581, 3168913, 22182391]

約数ペア:

[(1, 22182391), (7, 3168913), (11, 2016581), (31, 715561), (77, 288083), (217, 102223), (341, 65051), (2387, 9293)]