12642954

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{4889}}^1$

素因数の和:5325

約数の個数: 16

約数和(自身を含む): 25349760

約数和(自身を除く): 12706806

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 4889, 9778, 14667, 29334, 2107159, 4214318, 6321477, 12642954]

約数ペア:

[(1, 12642954), (2, 6321477), (3, 4214318), (6, 2107159), (431, 29334), (862, 14667), (1293, 9778), (2586, 4889)]