19946084

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1607}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 36469440

約数和(自身を除く): 16523356

約数列:

[1, 2, 4, 29, 58, 107, 116, 214, 428, 1607, 3103, 3214, 6206, 6428, 12412, 46603, 93206, 171949, 186412, 343898, 687796, 4986521, 9973042, 19946084]

約数ペア:

[(1, 19946084), (2, 9973042), (4, 4986521), (29, 687796), (58, 343898), (107, 186412), (116, 171949), (214, 93206), (428, 46603), (1607, 12412), (3103, 6428), (3214, 6206)]