21937984216

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{14208539}}^1$

素因数の和:14208738

約数の個数: 16

約数和(自身を含む): 41346851400

約数和(自身を除く): 19408867184

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 14208539, 28417078, 56834156, 113668312, 2742248027, 5484496054, 10968992108, 21937984216]

約数ペア:

[(1, 21937984216), (2, 10968992108), (4, 5484496054), (8, 2742248027), (193, 113668312), (386, 56834156), (772, 28417078), (1544, 14208539)]