15985620002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{66056281}}^1$

素因数の和:66056305

約数の個数: 12

約数和(自身を含む): 26356456518

約数和(自身を除く): 10370836516

約数列:

[1, 2, 11, 22, 121, 242, 66056281, 132112562, 726619091, 1453238182, 7992810001, 15985620002]

約数ペア:

[(1, 15985620002), (2, 7992810001), (11, 1453238182), (22, 726619091), (121, 132112562), (242, 66056281)]