15505712

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{15887}}^1$

素因数の和:15956

約数の個数: 20

約数和(自身を含む): 30536736

約数和(自身を除く): 15031024

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 15887, 31774, 63548, 127096, 254192, 969107, 1938214, 3876428, 7752856, 15505712]

約数ペア:

[(1, 15505712), (2, 7752856), (4, 3876428), (8, 1938214), (16, 969107), (61, 254192), (122, 127096), (244, 63548), (488, 31774), (976, 15887)]