1922209916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43686589}}^1$

素因数の和:43686604

約数の個数: 12

約数和(自身を含む): 3669673560

約数和(自身を除く): 1747463644

約数列:

[1, 2, 4, 11, 22, 44, 43686589, 87373178, 174746356, 480552479, 961104958, 1922209916]

約数ペア:

[(1, 1922209916), (2, 961104958), (4, 480552479), (11, 174746356), (22, 87373178), (44, 43686589)]