15146992

素因数分解:

$2^4\times 7^1\times {\mathrm{135241}}^1$

素因数の和:135256

約数の個数: 20

約数和(自身を含む): 33540016

約数和(自身を除く): 18393024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 135241, 270482, 540964, 946687, 1081928, 1893374, 2163856, 3786748, 7573496, 15146992]

約数ペア:

[(1, 15146992), (2, 7573496), (4, 3786748), (7, 2163856), (8, 1893374), (14, 1081928), (16, 946687), (28, 540964), (56, 270482), (112, 135241)]