2009288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13219}}^1$

素因数の和:13244

約数の個数: 16

約数和(自身を含む): 3966000

約数和(自身を除く): 1956712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13219, 26438, 52876, 105752, 251161, 502322, 1004644, 2009288]

約数ペア:

[(1, 2009288), (2, 1004644), (4, 502322), (8, 251161), (19, 105752), (38, 52876), (76, 26438), (152, 13219)]