18597896

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{3517}}^1$

素因数の和:4184

約数の個数: 16

約数和(自身を含む): 34933740

約数和(自身を除く): 16335844

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 3517, 5288, 7034, 14068, 28136, 2324737, 4649474, 9298948, 18597896]

約数ペア:

[(1, 18597896), (2, 9298948), (4, 4649474), (8, 2324737), (661, 28136), (1322, 14068), (2644, 7034), (3517, 5288)]