2019018337

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{13763}}^1$

素因数の和:14892

約数の個数: 16

約数和(自身を含む): 2431272960

約数和(自身を除く): 412254623

約数列:

[1, 7, 19, 133, 1103, 7721, 13763, 20957, 96341, 146699, 261497, 1830479, 15180589, 106264123, 288431191, 2019018337]

約数ペア:

[(1, 2019018337), (7, 288431191), (19, 106264123), (133, 15180589), (1103, 1830479), (7721, 261497), (13763, 146699), (20957, 96341)]