18897627898

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{4099}}^1\times {\mathrm{10337}}^1$

素因数の和:14661

約数の個数: 16

約数和(自身を含む): 28483257600

約数和(自身を除く): 9585629702

約数列:

[1, 2, 223, 446, 4099, 8198, 10337, 20674, 914077, 1828154, 2305151, 4610302, 42371363, 84742726, 9448813949, 18897627898]

約数ペア:

[(1, 18897627898), (2, 9448813949), (223, 84742726), (446, 42371363), (4099, 4610302), (8198, 2305151), (10337, 1828154), (20674, 914077)]