16855454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109451}}^1$

素因数の和:109471

約数の個数: 16

約数和(自身を含む): 31522176

約数和(自身を除く): 14666722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 109451, 218902, 766157, 1203961, 1532314, 2407922, 8427727, 16855454]

約数ペア:

[(1, 16855454), (2, 8427727), (7, 2407922), (11, 1532314), (14, 1203961), (22, 766157), (77, 218902), (154, 109451)]