12821116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41627}}^1$

素因数の和:41649

約数の個数: 24

約数和(自身を含む): 27974016

約数和(自身を除く): 15152900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 41627, 83254, 166508, 291389, 457897, 582778, 915794, 1165556, 1831588, 3205279, 6410558, 12821116]

約数ペア:

[(1, 12821116), (2, 6410558), (4, 3205279), (7, 1831588), (11, 1165556), (14, 915794), (22, 582778), (28, 457897), (44, 291389), (77, 166508), (154, 83254), (308, 41627)]