12203296

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 27711936

約数和(自身を除く): 15508640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 347, 628, 694, 1099, 1256, 1388, 2198, 2429, 2512, 2776, 4396, 4858, 5024, 5552, 8792, 9716, 11104, 17584, 19432, 35168, 38864, 54479, 77728, 108958, 217916, 381353, 435832, 762706, 871664, 1525412, 1743328, 3050824, 6101648, 12203296]

約数ペア:

[(1, 12203296), (2, 6101648), (4, 3050824), (7, 1743328), (8, 1525412), (14, 871664), (16, 762706), (28, 435832), (32, 381353), (56, 217916), (112, 108958), (157, 77728), (224, 54479), (314, 38864), (347, 35168), (628, 19432), (694, 17584), (1099, 11104), (1256, 9716), (1388, 8792), (2198, 5552), (2429, 5024), (2512, 4858), (2776, 4396)]