12895254

素因数分解:

$2^1\times 3^3\times {\mathrm{238801}}^1$

素因数の和:238812

約数の個数: 16

約数和(自身を含む): 28656240

約数和(自身を除く): 15760986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 238801, 477602, 716403, 1432806, 2149209, 4298418, 6447627, 12895254]

約数ペア:

[(1, 12895254), (2, 6447627), (3, 4298418), (6, 2149209), (9, 1432806), (18, 716403), (27, 477602), (54, 238801)]