16809442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1543}}^1$

素因数の和:1977

約数の個数: 16

約数和(自身を含む): 27236160

約数和(自身を除く): 10426718

約数列:

[1, 2, 13, 26, 419, 838, 1543, 3086, 5447, 10894, 20059, 40118, 646517, 1293034, 8404721, 16809442]

約数ペア:

[(1, 16809442), (2, 8404721), (13, 1293034), (26, 646517), (419, 40118), (838, 20059), (1543, 10894), (3086, 5447)]