19092129

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21143}}^1$

素因数の和:21196

約数の個数: 16

約数和(自身を含む): 29770752

約数和(自身を除く): 10678623

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 21143, 63429, 148001, 444003, 909149, 2727447, 6364043, 19092129]

約数ペア:

[(1, 19092129), (3, 6364043), (7, 2727447), (21, 909149), (43, 444003), (129, 148001), (301, 63429), (903, 21143)]