13280864

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{2399}}^1$

素因数の和:2582

約数の個数: 24

約数和(自身を含む): 26308800

約数和(自身を除く): 13027936

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2399, 2768, 4798, 5536, 9596, 19192, 38384, 76768, 415027, 830054, 1660108, 3320216, 6640432, 13280864]

約数ペア:

[(1, 13280864), (2, 6640432), (4, 3320216), (8, 1660108), (16, 830054), (32, 415027), (173, 76768), (346, 38384), (692, 19192), (1384, 9596), (2399, 5536), (2768, 4798)]