16212838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7499}}^1$

素因数の和:7571

約数の個数: 16

約数和(自身を含む): 25920000

約数和(自身を除く): 9707162

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 7499, 14998, 172477, 344954, 352453, 704906, 8106419, 16212838]

約数ペア:

[(1, 16212838), (2, 8106419), (23, 704906), (46, 352453), (47, 344954), (94, 172477), (1081, 14998), (2162, 7499)]