19441288

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{24061}}^1$

素因数の和:24168

約数の個数: 16

約数和(自身を含む): 36814860

約数和(自身を除く): 17373572

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 24061, 48122, 96244, 192488, 2430161, 4860322, 9720644, 19441288]

約数ペア:

[(1, 19441288), (2, 9720644), (4, 4860322), (8, 2430161), (101, 192488), (202, 96244), (404, 48122), (808, 24061)]