2019505826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1159303}}^1$

素因数の和:1159385

約数の個数: 16

約数和(自身を含む): 3310972224

約数和(自身を除く): 1291466398

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 1159303, 2318606, 15070939, 30141878, 77673301, 155346602, 1009752913, 2019505826]

約数ペア:

[(1, 2019505826), (2, 1009752913), (13, 155346602), (26, 77673301), (67, 30141878), (134, 15070939), (871, 2318606), (1742, 1159303)]