15696972724

素因数分解:

$2^2\times {\mathrm{1321}}^1\times {\mathrm{2970661}}^1$

素因数の和:2971986

約数の個数: 12

約数和(自身を含む): 27490506148

約数和(自身を除く): 11793533424

約数列:

[1, 2, 4, 1321, 2642, 5284, 2970661, 5941322, 11882644, 3924243181, 7848486362, 15696972724]

約数ペア:

[(1, 15696972724), (2, 7848486362), (4, 3924243181), (1321, 11882644), (2642, 5941322), (5284, 2970661)]