19410298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1811}}^1$

素因数の和:2069

約数の個数: 16

約数和(自身を含む): 30528576

約数和(自身を除く): 11118278

約数列:

[1, 2, 23, 46, 233, 466, 1811, 3622, 5359, 10718, 41653, 83306, 421963, 843926, 9705149, 19410298]

約数ペア:

[(1, 19410298), (2, 9705149), (23, 843926), (46, 421963), (233, 83306), (466, 41653), (1811, 10718), (3622, 5359)]