12470672

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{7717}}^1$

素因数の和:7826

約数の個数: 20

約数和(自身を含む): 24404316

約数和(自身を除く): 11933644

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 7717, 15434, 30868, 61736, 123472, 779417, 1558834, 3117668, 6235336, 12470672]

約数ペア:

[(1, 12470672), (2, 6235336), (4, 3117668), (8, 1558834), (16, 779417), (101, 123472), (202, 61736), (404, 30868), (808, 15434), (1616, 7717)]