15809969284

素因数分解:

$2^2\times {\mathrm{3221}}^1\times {\mathrm{1227101}}^1$

素因数の和:1230326

約数の個数: 12

約数和(自身を含む): 27676058508

約数和(自身を除く): 11866089224

約数列:

[1, 2, 4, 3221, 6442, 12884, 1227101, 2454202, 4908404, 3952492321, 7904984642, 15809969284]

約数ペア:

[(1, 15809969284), (2, 7904984642), (4, 3952492321), (3221, 4908404), (6442, 2454202), (12884, 1227101)]