12843418

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2243}}^1$

素因数の和:2661

約数の個数: 16

約数和(自身を含む): 22080960

約数和(自身を除く): 9237542

約数列:

[1, 2, 7, 14, 409, 818, 2243, 2863, 4486, 5726, 15701, 31402, 917387, 1834774, 6421709, 12843418]

約数ペア:

[(1, 12843418), (2, 6421709), (7, 1834774), (14, 917387), (409, 31402), (818, 15701), (2243, 5726), (2863, 4486)]