22020446

素因数分解:

$2^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1447}}^1$

素因数の和:2543

約数の個数: 16

約数和(自身を含む): 37810176

約数和(自身を除く): 15789730

約数列:

[1, 2, 7, 14, 1087, 1447, 2174, 2894, 7609, 10129, 15218, 20258, 1572889, 3145778, 11010223, 22020446]

約数ペア:

[(1, 22020446), (2, 11010223), (7, 3145778), (14, 1572889), (1087, 20258), (1447, 15218), (2174, 10129), (2894, 7609)]