22367995

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 29461536

約数和(自身を除く): 7093541

約数列:

[1, 5, 13, 65, 103, 169, 257, 515, 845, 1285, 1339, 3341, 6695, 16705, 17407, 26471, 43433, 87035, 132355, 217165, 344123, 1720615, 4473599, 22367995]

約数ペア:

[(1, 22367995), (5, 4473599), (13, 1720615), (65, 344123), (103, 217165), (169, 132355), (257, 87035), (515, 43433), (845, 26471), (1285, 17407), (1339, 16705), (3341, 6695)]