15691956868

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2903767}}^1$

素因数の和:2903971

約数の個数: 24

約数和(自身を含む): 31546535552

約数和(自身を除く): 15854578684

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 2903767, 5807534, 11615068, 20326369, 40652738, 81305476, 560427031, 1120854062, 2241708124, 3922989217, 7845978434, 15691956868]

約数ペア:

[(1, 15691956868), (2, 7845978434), (4, 3922989217), (7, 2241708124), (14, 1120854062), (28, 560427031), (193, 81305476), (386, 40652738), (772, 20326369), (1351, 11615068), (2702, 5807534), (5404, 2903767)]