13561768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{154111}}^1$

素因数の和:154128

約数の個数: 16

約数和(自身を含む): 27740160

約数和(自身を除く): 14178392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 154111, 308222, 616444, 1232888, 1695221, 3390442, 6780884, 13561768]

約数ペア:

[(1, 13561768), (2, 6780884), (4, 3390442), (8, 1695221), (11, 1232888), (22, 616444), (44, 308222), (88, 154111)]