2018339942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{26597}}^1$

素因数の和:28615

約数の個数: 16

約数和(自身を含む): 3188568240

約数和(自身を除く): 1170228298

約数列:

[1, 2, 19, 38, 1997, 3994, 26597, 37943, 53194, 75886, 505343, 1010686, 53114209, 106228418, 1009169971, 2018339942]

約数ペア:

[(1, 2018339942), (2, 1009169971), (19, 106228418), (38, 53114209), (1997, 1010686), (3994, 505343), (26597, 75886), (37943, 53194)]