15969884

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1458

約数の個数: 36

約数和(自身を含む): 33085080

約数和(自身を除く): 17115196

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1381, 1652, 2762, 2891, 5524, 5782, 9667, 11564, 19334, 38668, 67669, 81479, 135338, 162958, 270676, 325916, 570353, 1140706, 2281412, 3992471, 7984942, 15969884]

約数ペア:

[(1, 15969884), (2, 7984942), (4, 3992471), (7, 2281412), (14, 1140706), (28, 570353), (49, 325916), (59, 270676), (98, 162958), (118, 135338), (196, 81479), (236, 67669), (413, 38668), (826, 19334), (1381, 11564), (1652, 9667), (2762, 5782), (2891, 5524)]