1839184

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1698

約数の個数: 20

約数和(自身を含む): 3615840

約数和(自身を除く): 1776656

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1619, 3238, 6476, 12952, 25904, 114949, 229898, 459796, 919592, 1839184]

約数ペア:

[(1, 1839184), (2, 919592), (4, 459796), (8, 229898), (16, 114949), (71, 25904), (142, 12952), (284, 6476), (568, 3238), (1136, 1619)]