19062758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66653}}^1$

素因数の和:66679

約数の個数: 16

約数和(自身を含む): 33593616

約数和(自身を除く): 14530858

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 66653, 133306, 733183, 866489, 1466366, 1732978, 9531379, 19062758]

約数ペア:

[(1, 19062758), (2, 9531379), (11, 1732978), (13, 1466366), (22, 866489), (26, 733183), (143, 133306), (286, 66653)]