13256936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21521}}^1$

素因数の和:21545

約数の個数: 32

約数和(自身を含む): 30991680

約数和(自身を除く): 17734744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21521, 43042, 86084, 150647, 172168, 236731, 301294, 473462, 602588, 946924, 1205176, 1657117, 1893848, 3314234, 6628468, 13256936]

約数ペア:

[(1, 13256936), (2, 6628468), (4, 3314234), (7, 1893848), (8, 1657117), (11, 1205176), (14, 946924), (22, 602588), (28, 473462), (44, 301294), (56, 236731), (77, 172168), (88, 150647), (154, 86084), (308, 43042), (616, 21521)]