19318875842

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1553}}^1\times {\mathrm{2803}}^1$

素因数の和:4682

約数の個数: 32

約数和(自身を含む): 33255798912

約数和(自身を除く): 13936923070

約数列:

[1, 2, 7, 14, 317, 634, 1553, 2219, 2803, 3106, 4438, 5606, 10871, 19621, 21742, 39242, 492301, 888551, 984602, 1777102, 3446107, 4353059, 6219857, 6892214, 8706118, 12439714, 30471413, 60942826, 1379919703, 2759839406, 9659437921, 19318875842]

約数ペア:

[(1, 19318875842), (2, 9659437921), (7, 2759839406), (14, 1379919703), (317, 60942826), (634, 30471413), (1553, 12439714), (2219, 8706118), (2803, 6892214), (3106, 6219857), (4438, 4353059), (5606, 3446107), (10871, 1777102), (19621, 984602), (21742, 888551), (39242, 492301)]