19256314

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17863}}^1$

素因数の和:17890

約数の個数: 24

約数和(自身を含む): 36656928

約数和(自身を除く): 17400614

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 17863, 35726, 125041, 196493, 250082, 392986, 875287, 1375451, 1750574, 2750902, 9628157, 19256314]

約数ペア:

[(1, 19256314), (2, 9628157), (7, 2750902), (11, 1750574), (14, 1375451), (22, 875287), (49, 392986), (77, 250082), (98, 196493), (154, 125041), (539, 35726), (1078, 17863)]