2015395436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{855431}}^1$

素因数の和:855485

約数の個数: 24

約数和(自身を含む): 3832335360

約数和(自身を除く): 1816939924

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 855431, 1710862, 3421724, 16253189, 26518361, 32506378, 53036722, 65012756, 106073444, 503848859, 1007697718, 2015395436]

約数ペア:

[(1, 2015395436), (2, 1007697718), (4, 503848859), (19, 106073444), (31, 65012756), (38, 53036722), (62, 32506378), (76, 26518361), (124, 16253189), (589, 3421724), (1178, 1710862), (2356, 855431)]