13292090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{189887}}^1$

素因数の和:189901

約数の個数: 16

約数和(自身を含む): 27343872

約数和(自身を除く): 14051782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 189887, 379774, 949435, 1329209, 1898870, 2658418, 6646045, 13292090]

約数ペア:

[(1, 13292090), (2, 6646045), (5, 2658418), (7, 1898870), (10, 1329209), (14, 949435), (35, 379774), (70, 189887)]