16286908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2663}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 31328640

約数和(自身を除く): 15041732

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 2663, 3058, 5326, 6116, 10652, 29293, 58586, 117172, 370157, 740314, 1480628, 4071727, 8143454, 16286908]

約数ペア:

[(1, 16286908), (2, 8143454), (4, 4071727), (11, 1480628), (22, 740314), (44, 370157), (139, 117172), (278, 58586), (556, 29293), (1529, 10652), (2663, 6116), (3058, 5326)]