12091574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7529}}^1$

素因数の和:7615

約数の個数: 16

約数和(自身を含む): 20059920

約数和(自身を除く): 7968346

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 7529, 15058, 82819, 165638, 549617, 1099234, 6045787, 12091574]

約数ペア:

[(1, 12091574), (2, 6045787), (11, 1099234), (22, 549617), (73, 165638), (146, 82819), (803, 15058), (1606, 7529)]