17590352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4451}}^1$

素因数の和:4491

約数の個数: 40

約数和(自身を含む): 38643360

約数和(自身を除く): 21053008

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 4451, 8902, 17804, 35608, 57863, 71216, 84569, 115726, 169138, 231452, 338276, 462904, 676552, 925808, 1099397, 1353104, 2198794, 4397588, 8795176, 17590352]

約数ペア:

[(1, 17590352), (2, 8795176), (4, 4397588), (8, 2198794), (13, 1353104), (16, 1099397), (19, 925808), (26, 676552), (38, 462904), (52, 338276), (76, 231452), (104, 169138), (152, 115726), (208, 84569), (247, 71216), (304, 57863), (494, 35608), (988, 17804), (1976, 8902), (3952, 4451)]