22066709

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 27147960

約数和(自身を除く): 5081251

約数列:

[1, 7, 29, 49, 53, 203, 293, 371, 1421, 1537, 2051, 2597, 8497, 10759, 14357, 15529, 59479, 75313, 108703, 416353, 450341, 760921, 3152387, 22066709]

約数ペア:

[(1, 22066709), (7, 3152387), (29, 760921), (49, 450341), (53, 416353), (203, 108703), (293, 75313), (371, 59479), (1421, 15529), (1537, 14357), (2051, 10759), (2597, 8497)]