17226578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4159}}^1$

素因数の和:4289

約数の個数: 16

約数和(自身を含む): 27456000

約数和(自身を除く): 10229422

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 4159, 8318, 79021, 158042, 453331, 906662, 8613289, 17226578]

約数ペア:

[(1, 17226578), (2, 8613289), (19, 906662), (38, 453331), (109, 158042), (218, 79021), (2071, 8318), (4142, 4159)]