17478682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9209}}^1$

素因数の和:9297

約数の個数: 16

約数和(自身を含む): 28624680

約数和(自身を除く): 11145998

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 9209, 18418, 119717, 239434, 672257, 1344514, 8739341, 17478682]

約数ペア:

[(1, 17478682), (2, 8739341), (13, 1344514), (26, 672257), (73, 239434), (146, 119717), (949, 18418), (1898, 9209)]