22402919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15313}}^1$

素因数の和:15350

約数の個数: 16

約数和(自身を含む): 29402880

約数和(自身を除く): 6999961

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 15313, 107191, 168443, 290947, 1179101, 2036629, 3200417, 22402919]

約数ペア:

[(1, 22402919), (7, 3200417), (11, 2036629), (19, 1179101), (77, 290947), (133, 168443), (209, 107191), (1463, 15313)]