18796136

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{16903}}^1$

素因数の和:17048

約数の個数: 16

約数和(自身を含む): 35498400

約数和(自身を除く): 16702264

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 16903, 33806, 67612, 135224, 2349517, 4699034, 9398068, 18796136]

約数ペア:

[(1, 18796136), (2, 9398068), (4, 4699034), (8, 2349517), (139, 135224), (278, 67612), (556, 33806), (1112, 16903)]