13396564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 24349248

約数和(自身を除く): 10952684

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 1097, 2194, 3053, 4388, 6106, 12212, 47171, 77887, 94342, 155774, 188684, 311548, 3349141, 6698282, 13396564]

約数ペア:

[(1, 13396564), (2, 6698282), (4, 3349141), (43, 311548), (71, 188684), (86, 155774), (142, 94342), (172, 77887), (284, 47171), (1097, 12212), (2194, 6106), (3053, 4388)]