18842248

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{5087}}^1$

素因数の和:5556

約数の個数: 16

約数和(自身を含む): 35412480

約数和(自身を除く): 16570232

約数列:

[1, 2, 4, 8, 463, 926, 1852, 3704, 5087, 10174, 20348, 40696, 2355281, 4710562, 9421124, 18842248]

約数ペア:

[(1, 18842248), (2, 9421124), (4, 4710562), (8, 2355281), (463, 40696), (926, 20348), (1852, 10174), (3704, 5087)]