12156710188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{67807}}^1$

素因数の和:68174

約数の個数: 48

約数和(自身を含む): 25669396480

約数和(自身を除く): 13512686292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 337, 532, 674, 1348, 2359, 4718, 6403, 9436, 12806, 25612, 44821, 67807, 89642, 135614, 179284, 271228, 474649, 949298, 1288333, 1898596, 2576666, 5153332, 9018331, 18036662, 22850959, 36073324, 45701918, 91403836, 159956713, 319913426, 434168221, 639826852, 868336442, 1736672884, 3039177547, 6078355094, 12156710188]

約数ペア:

[(1, 12156710188), (2, 6078355094), (4, 3039177547), (7, 1736672884), (14, 868336442), (19, 639826852), (28, 434168221), (38, 319913426), (76, 159956713), (133, 91403836), (266, 45701918), (337, 36073324), (532, 22850959), (674, 18036662), (1348, 9018331), (2359, 5153332), (4718, 2576666), (6403, 1898596), (9436, 1288333), (12806, 949298), (25612, 474649), (44821, 271228), (67807, 179284), (89642, 135614)]