19064168638

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{9883}}^1\times {\mathrm{10837}}^1$

素因数の和:20811

約数の個数: 16

約数和(自身を含む): 28923153840

約数和(自身を除く): 9858985202

約数列:

[1, 2, 89, 178, 9883, 10837, 19766, 21674, 879587, 964493, 1759174, 1928986, 107102071, 214204142, 9532084319, 19064168638]

約数ペア:

[(1, 19064168638), (2, 9532084319), (89, 214204142), (178, 107102071), (9883, 1928986), (10837, 1759174), (19766, 964493), (21674, 879587)]