15888971998

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2380727}}^1$

素因数の和:2380847

約数の個数: 16

約数和(自身を含む): 24683387904

約数和(自身を除く): 8794415906

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 2380727, 4761454, 111894169, 169031617, 223788338, 338063234, 7944485999, 15888971998]

約数ペア:

[(1, 15888971998), (2, 7944485999), (47, 338063234), (71, 223788338), (94, 169031617), (142, 111894169), (3337, 4761454), (6674, 2380727)]