19106582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11897}}^1$

素因数の和:11983

約数の個数: 16

約数和(自身を含む): 31696272

約数和(自身を除く): 12589690

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 11897, 23794, 130867, 261734, 868481, 1736962, 9553291, 19106582]

約数ペア:

[(1, 19106582), (2, 9553291), (11, 1736962), (22, 868481), (73, 261734), (146, 130867), (803, 23794), (1606, 11897)]