12990966

素因数分解:

$2^1\times 3^1\times {\mathrm{499}}^1\times {\mathrm{4339}}^1$

素因数の和:4843

約数の個数: 16

約数和(自身を含む): 26040000

約数和(自身を除く): 13049034

約数列:

[1, 2, 3, 6, 499, 998, 1497, 2994, 4339, 8678, 13017, 26034, 2165161, 4330322, 6495483, 12990966]

約数ペア:

[(1, 12990966), (2, 6495483), (3, 4330322), (6, 2165161), (499, 26034), (998, 13017), (1497, 8678), (2994, 4339)]