13776368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45317}}^1$

素因数の和:45344

約数の個数: 20

約数和(自身を含む): 28097160

約数和(自身を除く): 14320792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45317, 90634, 181268, 362536, 725072, 861023, 1722046, 3444092, 6888184, 13776368]

約数ペア:

[(1, 13776368), (2, 6888184), (4, 3444092), (8, 1722046), (16, 861023), (19, 725072), (38, 362536), (76, 181268), (152, 90634), (304, 45317)]