19108804971

素因数分解:

$3^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1\times {\mathrm{38321}}^1$

素因数の和:39146

約数の個数: 16

約数和(自身を含む): 25605227520

約数和(自身を除く): 6496422549

約数列:

[1, 3, 359, 463, 1077, 1389, 38321, 114963, 166217, 498651, 13757239, 17742623, 41271717, 53227869, 6369601657, 19108804971]

約数ペア:

[(1, 19108804971), (3, 6369601657), (359, 53227869), (463, 41271717), (1077, 17742623), (1389, 13757239), (38321, 498651), (114963, 166217)]