12667398

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{28921}}^1$

素因数の和:28999

約数の個数: 16

約数和(自身を含む): 25682736

約数和(自身を除く): 13015338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 28921, 57842, 86763, 173526, 2111233, 4222466, 6333699, 12667398]

約数ペア:

[(1, 12667398), (2, 6333699), (3, 4222466), (6, 2111233), (73, 173526), (146, 86763), (219, 57842), (438, 28921)]