11011856

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{1321}}^1$

素因数の和:1850

約数の個数: 20

約数和(自身を含む): 21392604

約数和(自身を除く): 10380748

約数列:

[1, 2, 4, 8, 16, 521, 1042, 1321, 2084, 2642, 4168, 5284, 8336, 10568, 21136, 688241, 1376482, 2752964, 5505928, 11011856]

約数ペア:

[(1, 11011856), (2, 5505928), (4, 2752964), (8, 1376482), (16, 688241), (521, 21136), (1042, 10568), (1321, 8336), (2084, 5284), (2642, 4168)]