18960070

素因数分解:

$2^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1787}}^1$

素因数の和:2855

約数の個数: 16

約数和(自身を含む): 34179408

約数和(自身を除く): 15219338

約数列:

[1, 2, 5, 10, 1061, 1787, 2122, 3574, 5305, 8935, 10610, 17870, 1896007, 3792014, 9480035, 18960070]

約数ペア:

[(1, 18960070), (2, 9480035), (5, 3792014), (10, 1896007), (1061, 17870), (1787, 10610), (2122, 8935), (3574, 5305)]