11894488

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 23189760

約数和(自身を除く): 11295272

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 487, 568, 974, 1948, 3053, 3896, 6106, 12212, 20941, 24424, 34577, 41882, 69154, 83764, 138308, 167528, 276616, 1486811, 2973622, 5947244, 11894488]

約数ペア:

[(1, 11894488), (2, 5947244), (4, 2973622), (8, 1486811), (43, 276616), (71, 167528), (86, 138308), (142, 83764), (172, 69154), (284, 41882), (344, 34577), (487, 24424), (568, 20941), (974, 12212), (1948, 6106), (3053, 3896)]