16973286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257171}}^1$

素因数の和:257187

約数の個数: 16

約数和(自身を含む): 37032768

約数和(自身を除く): 20059482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 257171, 514342, 771513, 1543026, 2828881, 5657762, 8486643, 16973286]

約数ペア:

[(1, 16973286), (2, 8486643), (3, 5657762), (6, 2828881), (11, 1543026), (22, 771513), (33, 514342), (66, 257171)]