16143838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4943}}^1$

素因数の和:5039

約数の個数: 16

約数和(自身を含む): 25629696

約数和(自身を除く): 9485858

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 4943, 9886, 113689, 227378, 350953, 701906, 8071919, 16143838]

約数ペア:

[(1, 16143838), (2, 8071919), (23, 701906), (46, 350953), (71, 227378), (142, 113689), (1633, 9886), (3266, 4943)]