12963152

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{7433}}^1$

素因数の和:7550

約数の個数: 20

約数和(自身を含む): 25349940

約数和(自身を除く): 12386788

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 7433, 14866, 29732, 59464, 118928, 810197, 1620394, 3240788, 6481576, 12963152]

約数ペア:

[(1, 12963152), (2, 6481576), (4, 3240788), (8, 1620394), (16, 810197), (109, 118928), (218, 59464), (436, 29732), (872, 14866), (1744, 7433)]