13687564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4643}}^1$

素因数の和:4725

約数の個数: 24

約数和(自身を含む): 26526528

約数和(自身を除く): 12838964

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 4643, 9286, 18572, 51073, 102146, 204292, 311081, 622162, 1244324, 3421891, 6843782, 13687564]

約数ペア:

[(1, 13687564), (2, 6843782), (4, 3421891), (11, 1244324), (22, 622162), (44, 311081), (67, 204292), (134, 102146), (268, 51073), (737, 18572), (1474, 9286), (2948, 4643)]