19394622

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82883}}^1$

素因数の和:82904

約数の個数: 24

約数和(自身を含む): 45254664

約数和(自身を除く): 25860042

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 82883, 165766, 248649, 497298, 745947, 1077479, 1491894, 2154958, 3232437, 6464874, 9697311, 19394622]

約数ペア:

[(1, 19394622), (2, 9697311), (3, 6464874), (6, 3232437), (9, 2154958), (13, 1491894), (18, 1077479), (26, 745947), (39, 497298), (78, 248649), (117, 165766), (234, 82883)]