15710824

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 30492000

約数和(自身を除く): 14781176

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 419, 436, 838, 872, 1676, 3352, 4687, 9374, 18017, 18748, 36034, 37496, 45671, 72068, 91342, 144136, 182684, 365368, 1963853, 3927706, 7855412, 15710824]

約数ペア:

[(1, 15710824), (2, 7855412), (4, 3927706), (8, 1963853), (43, 365368), (86, 182684), (109, 144136), (172, 91342), (218, 72068), (344, 45671), (419, 37496), (436, 36034), (838, 18748), (872, 18017), (1676, 9374), (3352, 4687)]