21292184

素因数分解:

$2^3\times {\mathrm{733}}^1\times {\mathrm{3631}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 39988320

約数和(自身を除く): 18696136

約数列:

[1, 2, 4, 8, 733, 1466, 2932, 3631, 5864, 7262, 14524, 29048, 2661523, 5323046, 10646092, 21292184]

約数ペア:

[(1, 21292184), (2, 10646092), (4, 5323046), (8, 2661523), (733, 29048), (1466, 14524), (2932, 7262), (3631, 5864)]