19112594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4451}}^1$

素因数の和:4585

約数の個数: 16

約数和(自身を含む): 30451680

約数和(自身を除く): 11339086

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 4451, 8902, 84569, 169138, 502963, 1005926, 9556297, 19112594]

約数ペア:

[(1, 19112594), (2, 9556297), (19, 1005926), (38, 502963), (113, 169138), (226, 84569), (2147, 8902), (4294, 4451)]