19626392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{129121}}^1$

素因数の和:129146

約数の個数: 16

約数和(自身を含む): 38736600

約数和(自身を除く): 19110208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 129121, 258242, 516484, 1032968, 2453299, 4906598, 9813196, 19626392]

約数ペア:

[(1, 19626392), (2, 9813196), (4, 4906598), (8, 2453299), (19, 1032968), (38, 516484), (76, 258242), (152, 129121)]