19556976

素因数分解:

$2^4\times 3^1\times {\mathrm{407437}}^1$

素因数の和:407448

約数の個数: 20

約数和(自身を含む): 50522312

約数和(自身を除く): 30965336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 407437, 814874, 1222311, 1629748, 2444622, 3259496, 4889244, 6518992, 9778488, 19556976]

約数ペア:

[(1, 19556976), (2, 9778488), (3, 6518992), (4, 4889244), (6, 3259496), (8, 2444622), (12, 1629748), (16, 1222311), (24, 814874), (48, 407437)]