12844676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19001}}^1$

素因数の和:19031

約数の個数: 18

約数和(自身を含む): 24341562

約数和(自身を除く): 11496886

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 19001, 38002, 76004, 247013, 494026, 988052, 3211169, 6422338, 12844676]

約数ペア:

[(1, 12844676), (2, 6422338), (4, 3211169), (13, 988052), (26, 494026), (52, 247013), (169, 76004), (338, 38002), (676, 19001)]