219914536

素因数分解:

$2^3\times {\mathrm{2221}}^1\times {\mathrm{12377}}^1$

素因数の和:14604

約数の個数: 16

約数和(自身を含む): 412558740

約数和(自身を除く): 192644204

約数列:

[1, 2, 4, 8, 2221, 4442, 8884, 12377, 17768, 24754, 49508, 99016, 27489317, 54978634, 109957268, 219914536]

約数ペア:

[(1, 219914536), (2, 109957268), (4, 54978634), (8, 27489317), (2221, 99016), (4442, 49508), (8884, 24754), (12377, 17768)]