19614356069

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{1301}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 25285006656

約数和(自身を除く): 5670650587

約数列:

[1, 7, 11, 49, 77, 83, 337, 539, 581, 913, 1301, 2359, 3707, 4067, 6391, 9107, 14311, 16513, 25949, 27971, 44737, 63749, 100177, 107983, 181643, 195797, 307681, 438437, 701239, 755881, 1187813, 1370579, 2153767, 3069059, 4822807, 5291167, 8314691, 15076369, 21483413, 33759649, 36390271, 58202837, 236317543, 254731897, 400292981, 1783123279, 2802050867, 19614356069]

約数ペア:

[(1, 19614356069), (7, 2802050867), (11, 1783123279), (49, 400292981), (77, 254731897), (83, 236317543), (337, 58202837), (539, 36390271), (581, 33759649), (913, 21483413), (1301, 15076369), (2359, 8314691), (3707, 5291167), (4067, 4822807), (6391, 3069059), (9107, 2153767), (14311, 1370579), (16513, 1187813), (25949, 755881), (27971, 701239), (44737, 438437), (63749, 307681), (100177, 195797), (107983, 181643)]