16857478

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1764

約数の個数: 24

約数和(自身を含む): 28488600

約数和(自身を除く): 11631122

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 1699, 3398, 4961, 9922, 18689, 37378, 69659, 139318, 205579, 411158, 766249, 1532498, 8428739, 16857478]

約数ペア:

[(1, 16857478), (2, 8428739), (11, 1532498), (22, 766249), (41, 411158), (82, 205579), (121, 139318), (242, 69659), (451, 37378), (902, 18689), (1699, 9922), (3398, 4961)]