2019918328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{2239}}^1\times {\mathrm{4903}}^1$

素因数の和:7171

約数の個数: 32

約数和(自身を含む): 3954585600

約数和(自身を除く): 1934667272

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 2239, 4478, 4903, 8956, 9806, 17912, 19612, 39224, 51497, 102994, 112769, 205988, 225538, 411976, 451076, 902152, 10977817, 21955634, 43911268, 87822536, 252489791, 504979582, 1009959164, 2019918328]

約数ペア:

[(1, 2019918328), (2, 1009959164), (4, 504979582), (8, 252489791), (23, 87822536), (46, 43911268), (92, 21955634), (184, 10977817), (2239, 902152), (4478, 451076), (4903, 411976), (8956, 225538), (9806, 205988), (17912, 112769), (19612, 102994), (39224, 51497)]