12842594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8243}}^1$

素因数の和:8305

約数の個数: 16

約数和(自身を含む): 20774880

約数和(自身を除く): 7932286

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 8243, 16486, 156617, 313234, 337963, 675926, 6421297, 12842594]

約数ペア:

[(1, 12842594), (2, 6421297), (19, 675926), (38, 337963), (41, 313234), (82, 156617), (779, 16486), (1558, 8243)]