21000366292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{228264851}}^1$

素因数の和:228264878

約数の個数: 12

約数和(自身を含む): 38348495136

約数和(自身を除く): 17348128844

約数列:

[1, 2, 4, 23, 46, 92, 228264851, 456529702, 913059404, 5250091573, 10500183146, 21000366292]

約数ペア:

[(1, 21000366292), (2, 10500183146), (4, 5250091573), (23, 913059404), (46, 456529702), (92, 228264851)]