13868146

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 21288960

約数和(自身を除く): 7420814

約数列:

[1, 2, 71, 127, 142, 254, 769, 1538, 9017, 18034, 54599, 97663, 109198, 195326, 6934073, 13868146]

約数ペア:

[(1, 13868146), (2, 6934073), (71, 195326), (127, 109198), (142, 97663), (254, 54599), (769, 18034), (1538, 9017)]