19008424708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52220947}}^1$

素因数の和:52220971

約数の個数: 24

約数和(自身を含む): 40941223232

約数和(自身を除く): 21932798524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 52220947, 104441894, 208883788, 365546629, 678872311, 731093258, 1357744622, 1462186516, 2715489244, 4752106177, 9504212354, 19008424708]

約数ペア:

[(1, 19008424708), (2, 9504212354), (4, 4752106177), (7, 2715489244), (13, 1462186516), (14, 1357744622), (26, 731093258), (28, 678872311), (52, 365546629), (91, 208883788), (182, 104441894), (364, 52220947)]