22718927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 7762993

約数列:

[1, 7, 11, 19, 53, 77, 133, 209, 293, 371, 583, 1007, 1463, 2051, 3223, 4081, 5567, 7049, 11077, 15529, 22561, 38969, 61237, 77539, 108703, 170819, 295051, 428659, 1195733, 2065357, 3245561, 22718927]

約数ペア:

[(1, 22718927), (7, 3245561), (11, 2065357), (19, 1195733), (53, 428659), (77, 295051), (133, 170819), (209, 108703), (293, 77539), (371, 61237), (583, 38969), (1007, 22561), (1463, 15529), (2051, 11077), (3223, 7049), (4081, 5567)]