13303480912

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{679859}}^1$

素因数の和:681090

約数の個数: 20

約数和(自身を含む): 25796607840

約数和(自身を除く): 12493126928

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4892, 9784, 19568, 679859, 1359718, 2719436, 5438872, 10877744, 831467557, 1662935114, 3325870228, 6651740456, 13303480912]

約数ペア:

[(1, 13303480912), (2, 6651740456), (4, 3325870228), (8, 1662935114), (16, 831467557), (1223, 10877744), (2446, 5438872), (4892, 2719436), (9784, 1359718), (19568, 679859)]