19103616431

素因数分解:

${\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{2339}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 20689344000

約数和(自身を除く): 1585727569

約数列:

[1, 17, 59, 289, 479, 1003, 2339, 8143, 17051, 28261, 39763, 138001, 138431, 480437, 675971, 1120381, 2346017, 8167429, 19046477, 39882289, 66102479, 323790109, 1123742143, 19103616431]

約数ペア:

[(1, 19103616431), (17, 1123742143), (59, 323790109), (289, 66102479), (479, 39882289), (1003, 19046477), (2339, 8167429), (8143, 2346017), (17051, 1120381), (28261, 675971), (39763, 480437), (138001, 138431)]