2019698517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{99901}}^1$

素因数の和:100220

約数の個数: 16

約数和(自身を含む): 2819634048

約数和(自身を除く): 799935531

約数列:

[1, 3, 23, 69, 293, 879, 6739, 20217, 99901, 299703, 2297723, 6893169, 29270993, 87812979, 673232839, 2019698517]

約数ペア:

[(1, 2019698517), (3, 673232839), (23, 87812979), (69, 29270993), (293, 6893169), (879, 2297723), (6739, 299703), (20217, 99901)]