11280836

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5519}}^1$

素因数の和:5603

約数の個数: 24

約数和(自身を含む): 22874880

約数和(自身を除く): 11594044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 5519, 11038, 22076, 38633, 77266, 154532, 402887, 805774, 1611548, 2820209, 5640418, 11280836]

約数ペア:

[(1, 11280836), (2, 5640418), (4, 2820209), (7, 1611548), (14, 805774), (28, 402887), (73, 154532), (146, 77266), (292, 38633), (511, 22076), (1022, 11038), (2044, 5519)]