1949113582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{188831}}^1$

素因数の和:189243

約数の個数: 16

約数和(自身を含む): 3156515712

約数和(自身を除く): 1207402130

約数列:

[1, 2, 13, 26, 397, 794, 5161, 10322, 188831, 377662, 2454803, 4909606, 74965907, 149931814, 974556791, 1949113582]

約数ペア:

[(1, 1949113582), (2, 974556791), (13, 149931814), (26, 74965907), (397, 4909606), (794, 2454803), (5161, 377662), (10322, 188831)]