16791111946

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{26759}}^1$

素因数の和:27131

約数の個数: 48

約数和(自身を含む): 30933489600

約数和(自身を除く): 14142377654

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 337, 674, 931, 1862, 2359, 4718, 6403, 12806, 16513, 26759, 33026, 44821, 53518, 89642, 187313, 313747, 374626, 508421, 627494, 1016842, 1311191, 2622382, 3558947, 7117894, 9017783, 18035566, 24912629, 49825258, 63124481, 126248962, 171337877, 342675754, 441871367, 883742734, 1199365139, 2398730278, 8395555973, 16791111946]

約数ペア:

[(1, 16791111946), (2, 8395555973), (7, 2398730278), (14, 1199365139), (19, 883742734), (38, 441871367), (49, 342675754), (98, 171337877), (133, 126248962), (266, 63124481), (337, 49825258), (674, 24912629), (931, 18035566), (1862, 9017783), (2359, 7117894), (4718, 3558947), (6403, 2622382), (12806, 1311191), (16513, 1016842), (26759, 627494), (33026, 508421), (44821, 374626), (53518, 313747), (89642, 187313)]