16959964

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5557}}^1$

素因数の和:5677

約数の個数: 24

約数和(自身を含む): 34237280

約数和(自身を除く): 17277316

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 5557, 11114, 22228, 38899, 77798, 155596, 605713, 1211426, 2422852, 4239991, 8479982, 16959964]

約数ペア:

[(1, 16959964), (2, 8479982), (4, 4239991), (7, 2422852), (14, 1211426), (28, 605713), (109, 155596), (218, 77798), (436, 38899), (763, 22228), (1526, 11114), (3052, 5557)]