12867952

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{4493}}^1$

素因数の和:4680

約数の個数: 20

約数和(自身を含む): 25076520

約数和(自身を除く): 12208568

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 4493, 8986, 17972, 35944, 71888, 804247, 1608494, 3216988, 6433976, 12867952]

約数ペア:

[(1, 12867952), (2, 6433976), (4, 3216988), (8, 1608494), (16, 804247), (179, 71888), (358, 35944), (716, 17972), (1432, 8986), (2864, 4493)]