16563156

素因数分解:

$2^2\times 3^1\times {\mathrm{827}}^1\times {\mathrm{1669}}^1$

素因数の和:2503

約数の個数: 24

約数和(自身を含む): 38717280

約数和(自身を除く): 22154124

約数列:

[1, 2, 3, 4, 6, 12, 827, 1654, 1669, 2481, 3308, 3338, 4962, 5007, 6676, 9924, 10014, 20028, 1380263, 2760526, 4140789, 5521052, 8281578, 16563156]

約数ペア:

[(1, 16563156), (2, 8281578), (3, 5521052), (4, 4140789), (6, 2760526), (12, 1380263), (827, 20028), (1654, 10014), (1669, 9924), (2481, 6676), (3308, 5007), (3338, 4962)]