19692138

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{22027}}^1$

素因数の和:22181

約数の個数: 16

約数和(自身を含む): 39650400

約数和(自身を除く): 19958262

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 22027, 44054, 66081, 132162, 3282023, 6564046, 9846069, 19692138]

約数ペア:

[(1, 19692138), (2, 9846069), (3, 6564046), (6, 3282023), (149, 132162), (298, 66081), (447, 44054), (894, 22027)]