16251179

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 19517952

約数和(自身を除く): 3266773

約数列:

[1, 7, 23, 161, 193, 523, 1351, 3661, 4439, 12029, 31073, 84203, 100939, 706573, 2321597, 16251179]

約数ペア:

[(1, 16251179), (7, 2321597), (23, 706573), (161, 100939), (193, 84203), (523, 31073), (1351, 12029), (3661, 4439)]