13853564

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 24984288

約数和(自身を除く): 11130724

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 647, 1294, 2588, 5353, 10706, 21412, 34291, 65347, 68582, 130694, 137164, 261388, 3463391, 6926782, 13853564]

約数ペア:

[(1, 13853564), (2, 6926782), (4, 3463391), (53, 261388), (101, 137164), (106, 130694), (202, 68582), (212, 65347), (404, 34291), (647, 21412), (1294, 10706), (2588, 5353)]