16531484

素因数分解:

$2^2\times {\mathrm{691}}^1\times {\mathrm{5981}}^1$

素因数の和:6676

約数の個数: 12

約数和(自身を含む): 28976808

約数和(自身を除く): 12445324

約数列:

[1, 2, 4, 691, 1382, 2764, 5981, 11962, 23924, 4132871, 8265742, 16531484]

約数ペア:

[(1, 16531484), (2, 8265742), (4, 4132871), (691, 23924), (1382, 11962), (2764, 5981)]