15691320028

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{1783}}^1\times {\mathrm{11519}}^1$

素因数の和:13497

約数の個数: 24

約数和(自身を含む): 27621457920

約数和(自身を除く): 11930137892

約数列:

[1, 2, 4, 191, 382, 764, 1783, 3566, 7132, 11519, 23038, 46076, 340553, 681106, 1362212, 2200129, 4400258, 8800516, 20538377, 41076754, 82153508, 3922830007, 7845660014, 15691320028]

約数ペア:

[(1, 15691320028), (2, 7845660014), (4, 3922830007), (191, 82153508), (382, 41076754), (764, 20538377), (1783, 8800516), (3566, 4400258), (7132, 2200129), (11519, 1362212), (23038, 681106), (46076, 340553)]