19248952

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{33889}}^1$

素因数の和:33966

約数の個数: 16

約数和(自身を含む): 36601200

約数和(自身を除く): 17352248

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 33889, 67778, 135556, 271112, 2406119, 4812238, 9624476, 19248952]

約数ペア:

[(1, 19248952), (2, 9624476), (4, 4812238), (8, 2406119), (71, 271112), (142, 135556), (284, 67778), (568, 33889)]