2009753386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2299489}}^1$

素因数の和:2299533

約数の個数: 16

約数和(自身を含む): 3311265600

約数和(自身を除く): 1301512214

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2299489, 4598978, 43690291, 52888247, 87380582, 105776494, 1004876693, 2009753386]

約数ペア:

[(1, 2009753386), (2, 1004876693), (19, 105776494), (23, 87380582), (38, 52888247), (46, 43690291), (437, 4598978), (874, 2299489)]