12009244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1471}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 22792448

約数和(自身を除く): 10783204

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 1471, 2041, 2942, 4082, 5884, 8164, 19123, 38246, 76492, 230947, 461894, 923788, 3002311, 6004622, 12009244]

約数ペア:

[(1, 12009244), (2, 6004622), (4, 3002311), (13, 923788), (26, 461894), (52, 230947), (157, 76492), (314, 38246), (628, 19123), (1471, 8164), (2041, 5884), (2942, 4082)]