2019910922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{193441}}^1$

素因数の和:193693

約数の個数: 16

約数和(自身を含む): 3175543872

約数和(自身を除く): 1155632950

約数列:

[1, 2, 23, 46, 227, 454, 5221, 10442, 193441, 386882, 4449143, 8898286, 43911107, 87822214, 1009955461, 2019910922]

約数ペア:

[(1, 2019910922), (2, 1009955461), (23, 87822214), (46, 43911107), (227, 8898286), (454, 4449143), (5221, 386882), (10442, 193441)]