12356660

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1949}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 26044200

約数和(自身を除く): 13687540

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 1949, 3170, 3898, 6340, 7796, 9745, 19490, 38980, 617833, 1235666, 2471332, 3089165, 6178330, 12356660]

約数ペア:

[(1, 12356660), (2, 6178330), (4, 3089165), (5, 2471332), (10, 1235666), (20, 617833), (317, 38980), (634, 19490), (1268, 9745), (1585, 7796), (1949, 6340), (3170, 3898)]