12219004

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1553}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 24540768

約数和(自身を除く): 12321764

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1553, 1967, 3106, 3934, 6212, 7868, 10871, 21742, 43484, 436393, 872786, 1745572, 3054751, 6109502, 12219004]

約数ペア:

[(1, 12219004), (2, 6109502), (4, 3054751), (7, 1745572), (14, 872786), (28, 436393), (281, 43484), (562, 21742), (1124, 10871), (1553, 7868), (1967, 6212), (3106, 3934)]