12185296

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{5479}}^1$

素因数の和:5626

約数の個数: 20

約数和(自身を含む): 23783200

約数和(自身を除く): 11597904

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 5479, 10958, 21916, 43832, 87664, 761581, 1523162, 3046324, 6092648, 12185296]

約数ペア:

[(1, 12185296), (2, 6092648), (4, 3046324), (8, 1523162), (16, 761581), (139, 87664), (278, 43832), (556, 21916), (1112, 10958), (2224, 5479)]