19296893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3433}}^1$

素因数の和:3524

約数の個数: 16

約数和(自身を含む): 24395136

約数和(自身を除く): 5098243

約数列:

[1, 7, 11, 73, 77, 511, 803, 3433, 5621, 24031, 37763, 250609, 264341, 1754263, 2756699, 19296893]

約数ペア:

[(1, 19296893), (7, 2756699), (11, 1754263), (73, 264341), (77, 250609), (511, 37763), (803, 24031), (3433, 5621)]