15699128

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 30792960

約数和(自身を除く): 15093832

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 971, 1942, 2021, 3884, 4042, 7768, 8084, 16168, 41753, 45637, 83506, 91274, 167012, 182548, 334024, 365096, 1962391, 3924782, 7849564, 15699128]

約数ペア:

[(1, 15699128), (2, 7849564), (4, 3924782), (8, 1962391), (43, 365096), (47, 334024), (86, 182548), (94, 167012), (172, 91274), (188, 83506), (344, 45637), (376, 41753), (971, 16168), (1942, 8084), (2021, 7768), (3884, 4042)]