19832968

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{42019}}^1$

素因数の和:42084

約数の個数: 16

約数和(自身を含む): 37818000

約数和(自身を除く): 17985032

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 42019, 84038, 168076, 336152, 2479121, 4958242, 9916484, 19832968]

約数ペア:

[(1, 19832968), (2, 9916484), (4, 4958242), (8, 2479121), (59, 336152), (118, 168076), (236, 84038), (472, 42019)]