17690482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4271}}^1$

素因数の和:4401

約数の個数: 16

約数和(自身を含む): 28195200

約数和(自身を除く): 10504718

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 4271, 8542, 81149, 162298, 465539, 931078, 8845241, 17690482]

約数ペア:

[(1, 17690482), (2, 8845241), (19, 931078), (38, 465539), (109, 162298), (218, 81149), (2071, 8542), (4142, 4271)]