18663073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6869}}^1$

素因数の和:6912

約数の個数: 16

約数和(自身を含む): 23083200

約数和(自身を除く): 4420127

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 6869, 75559, 89297, 130511, 982267, 1435621, 1696643, 18663073]

約数ペア:

[(1, 18663073), (11, 1696643), (13, 1435621), (19, 982267), (143, 130511), (209, 89297), (247, 75559), (2717, 6869)]