12663056

素因数分解:

$2^4\times 7^1\times {\mathrm{113063}}^1$

素因数の和:113078

約数の個数: 20

約数和(自身を含む): 28039872

約数和(自身を除く): 15376816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113063, 226126, 452252, 791441, 904504, 1582882, 1809008, 3165764, 6331528, 12663056]

約数ペア:

[(1, 12663056), (2, 6331528), (4, 3165764), (7, 1809008), (8, 1582882), (14, 904504), (16, 791441), (28, 452252), (56, 226126), (112, 113063)]