2016091990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18328109}}^1$

素因数の和:18328127

約数の個数: 16

約数和(自身を含む): 3958871760

約数和(自身を除く): 1942779770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18328109, 36656218, 91640545, 183281090, 201609199, 403218398, 1008045995, 2016091990]

約数ペア:

[(1, 2016091990), (2, 1008045995), (5, 403218398), (10, 201609199), (11, 183281090), (22, 91640545), (55, 36656218), (110, 18328109)]