3968036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 7392000

約数和(自身を除く): 3423964

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 479, 958, 1916, 2071, 4142, 8284, 9101, 18202, 36404, 52211, 104422, 208844, 992009, 1984018, 3968036]

約数ペア:

[(1, 3968036), (2, 1984018), (4, 992009), (19, 208844), (38, 104422), (76, 52211), (109, 36404), (218, 18202), (436, 9101), (479, 8284), (958, 4142), (1916, 2071)]