12457212

素因数分解:

$2^2\times 3^1\times {\mathrm{853}}^1\times {\mathrm{1217}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 29124816

約数和(自身を除く): 16667604

約数列:

[1, 2, 3, 4, 6, 12, 853, 1217, 1706, 2434, 2559, 3412, 3651, 4868, 5118, 7302, 10236, 14604, 1038101, 2076202, 3114303, 4152404, 6228606, 12457212]

約数ペア:

[(1, 12457212), (2, 6228606), (3, 4152404), (4, 3114303), (6, 2076202), (12, 1038101), (853, 14604), (1217, 10236), (1706, 7302), (2434, 5118), (2559, 4868), (3412, 3651)]