19492703997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{8237}}^1\times {\mathrm{60679}}^1$

素因数の和:68932

約数の個数: 16

約数和(自身を含む): 27993383040

約数和(自身を除く): 8500679043

約数列:

[1, 3, 13, 39, 8237, 24711, 60679, 107081, 182037, 321243, 788827, 2366481, 499812923, 1499438769, 6497567999, 19492703997]

約数ペア:

[(1, 19492703997), (3, 6497567999), (13, 1499438769), (39, 499812923), (8237, 2366481), (24711, 788827), (60679, 321243), (107081, 182037)]