12487184

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{9403}}^1$

素因数の和:9494

約数の個数: 20

約数和(自身を含む): 24488016

約数和(自身を除く): 12000832

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 9403, 18806, 37612, 75224, 150448, 780449, 1560898, 3121796, 6243592, 12487184]

約数ペア:

[(1, 12487184), (2, 6243592), (4, 3121796), (8, 1560898), (16, 780449), (83, 150448), (166, 75224), (332, 37612), (664, 18806), (1328, 9403)]