18829162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4481}}^1$

素因数の和:4685

約数の個数: 16

約数和(自身を含む): 30979584

約数和(自身を除く): 12150422

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 4481, 8962, 49291, 98582, 855871, 1711742, 9414581, 18829162]

約数ペア:

[(1, 18829162), (2, 9414581), (11, 1711742), (22, 855871), (191, 98582), (382, 49291), (2101, 8962), (4202, 4481)]