21792454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2087}}^1$

素因数の和:2339

約数の個数: 16

約数和(自身を含む): 34276608

約数和(自身を除く): 12484154

約数列:

[1, 2, 23, 46, 227, 454, 2087, 4174, 5221, 10442, 48001, 96002, 473749, 947498, 10896227, 21792454]

約数ペア:

[(1, 21792454), (2, 10896227), (23, 947498), (46, 473749), (227, 96002), (454, 48001), (2087, 10442), (4174, 5221)]