1889128713

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1440983}}^1$

素因数の和:1441028

約数の個数: 16

約数和(自身を含む): 2766689280

約数和(自身を除く): 877560567

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1440983, 4322949, 27378677, 33142609, 82136031, 99427827, 629709571, 1889128713]

約数ペア:

[(1, 1889128713), (3, 629709571), (19, 99427827), (23, 82136031), (57, 33142609), (69, 27378677), (437, 4322949), (1311, 1440983)]