12091676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 22386000

約数和(自身を除く): 10294324

約数列:

[1, 2, 4, 19, 38, 76, 389, 409, 778, 818, 1556, 1636, 7391, 7771, 14782, 15542, 29564, 31084, 159101, 318202, 636404, 3022919, 6045838, 12091676]

約数ペア:

[(1, 12091676), (2, 6045838), (4, 3022919), (19, 636404), (38, 318202), (76, 159101), (389, 31084), (409, 29564), (778, 15542), (818, 14782), (1556, 7771), (1636, 7391)]