13876808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 28797120

約数和(自身を除く): 14920312

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 2221, 3124, 4442, 6248, 8884, 17768, 24431, 48862, 97724, 157691, 195448, 315382, 630764, 1261528, 1734601, 3469202, 6938404, 13876808]

約数ペア:

[(1, 13876808), (2, 6938404), (4, 3469202), (8, 1734601), (11, 1261528), (22, 630764), (44, 315382), (71, 195448), (88, 157691), (142, 97724), (284, 48862), (568, 24431), (781, 17768), (1562, 8884), (2221, 6248), (3124, 4442)]