12609904

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{1249}}^1$

素因数の和:1888

約数の個数: 20

約数和(自身を含む): 24490000

約数和(自身を除く): 11880096

約数列:

[1, 2, 4, 8, 16, 631, 1249, 1262, 2498, 2524, 4996, 5048, 9992, 10096, 19984, 788119, 1576238, 3152476, 6304952, 12609904]

約数ペア:

[(1, 12609904), (2, 6304952), (4, 3152476), (8, 1576238), (16, 788119), (631, 19984), (1249, 10096), (1262, 9992), (2498, 5048), (2524, 4996)]