2163728

素因数分解:

$2^4\times 7^1\times {\mathrm{19319}}^1$

素因数の和:19334

約数の個数: 20

約数和(自身を含む): 4791360

約数和(自身を除く): 2627632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19319, 38638, 77276, 135233, 154552, 270466, 309104, 540932, 1081864, 2163728]

約数ペア:

[(1, 2163728), (2, 1081864), (4, 540932), (7, 309104), (8, 270466), (14, 154552), (16, 135233), (28, 77276), (56, 38638), (112, 19319)]