12986886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{196771}}^1$

素因数の和:196787

約数の個数: 16

約数和(自身を含む): 28335168

約数和(自身を除く): 15348282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 196771, 393542, 590313, 1180626, 2164481, 4328962, 6493443, 12986886]

約数ペア:

[(1, 12986886), (2, 6493443), (3, 4328962), (6, 2164481), (11, 1180626), (22, 590313), (33, 393542), (66, 196771)]