2019194788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2284157}}^1$

素因数の和:2284191

約数の個数: 24

約数和(自身を含む): 4029254712

約数和(自身を除く): 2010059924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2284157, 4568314, 9136628, 29694041, 38830669, 59388082, 77661338, 118776164, 155322676, 504798697, 1009597394, 2019194788]

約数ペア:

[(1, 2019194788), (2, 1009597394), (4, 504798697), (13, 155322676), (17, 118776164), (26, 77661338), (34, 59388082), (52, 38830669), (68, 29694041), (221, 9136628), (442, 4568314), (884, 2284157)]