11121986

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 17159040

約数和(自身を除く): 6037054

約数列:

[1, 2, 47, 94, 179, 358, 661, 1322, 8413, 16826, 31067, 62134, 118319, 236638, 5560993, 11121986]

約数ペア:

[(1, 11121986), (2, 5560993), (47, 236638), (94, 118319), (179, 62134), (358, 31067), (661, 16826), (1322, 8413)]