12804558608

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{7923613}}^1$

素因数の和:7923722

約数の個数: 20

約数和(自身を含む): 25054467468

約数和(自身を除く): 12249908860

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 7923613, 15847226, 31694452, 63388904, 126777808, 800284913, 1600569826, 3201139652, 6402279304, 12804558608]

約数ペア:

[(1, 12804558608), (2, 6402279304), (4, 3201139652), (8, 1600569826), (16, 800284913), (101, 126777808), (202, 63388904), (404, 31694452), (808, 15847226), (1616, 7923613)]