12319202

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9887}}^1$

素因数の和:9985

約数の個数: 16

約数和(自身を含む): 21358080

約数和(自身を除く): 9038878

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 9887, 19774, 69209, 138418, 879943, 1759886, 6159601, 12319202]

約数ペア:

[(1, 12319202), (2, 6159601), (7, 1759886), (14, 879943), (89, 138418), (178, 69209), (623, 19774), (1246, 9887)]