2019169306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13111489}}^1$

素因数の和:13111509

約数の個数: 16

約数和(自身を含む): 3776109120

約数和(自身を除く): 1756939814

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13111489, 26222978, 91780423, 144226379, 183560846, 288452758, 1009584653, 2019169306]

約数ペア:

[(1, 2019169306), (2, 1009584653), (7, 288452758), (11, 183560846), (14, 144226379), (22, 91780423), (77, 26222978), (154, 13111489)]