15540952

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2861}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 33657120

約数和(自身を除く): 18116168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 2861, 5432, 5722, 11444, 20027, 22888, 40054, 80108, 160216, 277517, 555034, 1110068, 1942619, 2220136, 3885238, 7770476, 15540952]

約数ペア:

[(1, 15540952), (2, 7770476), (4, 3885238), (7, 2220136), (8, 1942619), (14, 1110068), (28, 555034), (56, 277517), (97, 160216), (194, 80108), (388, 40054), (679, 22888), (776, 20027), (1358, 11444), (2716, 5722), (2861, 5432)]