39921812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75041}}^1$

素因数の和:75071

約数の個数: 24

約数和(自身を含む): 84047040

約数和(自身を除く): 44125228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 75041, 150082, 300164, 525287, 1050574, 1425779, 2101148, 2851558, 5703116, 9980453, 19960906, 39921812]

約数ペア:

[(1, 39921812), (2, 19960906), (4, 9980453), (7, 5703116), (14, 2851558), (19, 2101148), (28, 1425779), (38, 1050574), (76, 525287), (133, 300164), (266, 150082), (532, 75041)]