18547616074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4543757}}^1$

素因数の和:4543929

約数の個数: 16

約数和(自身を含む): 30152378088

約数和(自身を除く): 11604762014

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 4543757, 9087514, 59068841, 118137682, 713369849, 1426739698, 9273808037, 18547616074]

約数ペア:

[(1, 18547616074), (2, 9273808037), (13, 1426739698), (26, 713369849), (157, 118137682), (314, 59068841), (2041, 9087514), (4082, 4543757)]