19056884

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8839}}^1$

素因数の和:8868

約数の個数: 36

約数和(自身を含む): 42325920

約数和(自身を除く): 23269036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 8839, 17678, 35356, 61873, 97229, 123746, 194458, 247492, 388916, 433111, 680603, 866222, 1361206, 1732444, 2722412, 4764221, 9528442, 19056884]

約数ペア:

[(1, 19056884), (2, 9528442), (4, 4764221), (7, 2722412), (11, 1732444), (14, 1361206), (22, 866222), (28, 680603), (44, 433111), (49, 388916), (77, 247492), (98, 194458), (154, 123746), (196, 97229), (308, 61873), (539, 35356), (1078, 17678), (2156, 8839)]