2019944330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{53003}}^1$

素因数の和:53150

約数の個数: 32

約数和(自身を含む): 3770492544

約数和(自身を除く): 1750548214

約数列:

[1, 2, 5, 10, 37, 74, 103, 185, 206, 370, 515, 1030, 3811, 7622, 19055, 38110, 53003, 106006, 265015, 530030, 1961111, 3922222, 5459309, 9805555, 10918618, 19611110, 27296545, 54593090, 201994433, 403988866, 1009972165, 2019944330]

約数ペア:

[(1, 2019944330), (2, 1009972165), (5, 403988866), (10, 201994433), (37, 54593090), (74, 27296545), (103, 19611110), (185, 10918618), (206, 9805555), (370, 5459309), (515, 3922222), (1030, 1961111), (3811, 530030), (7622, 265015), (19055, 106006), (38110, 53003)]