21836653813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1\times {\mathrm{36571}}^1$

素因数の和:38604

約数の個数: 16

約数和(自身を含む): 24551807616

約数和(自身を除く): 2715153803

約数列:

[1, 13, 23, 299, 1997, 25961, 36571, 45931, 475423, 597103, 841133, 10934729, 73032287, 949419731, 1679742601, 21836653813]

約数ペア:

[(1, 21836653813), (13, 1679742601), (23, 949419731), (299, 73032287), (1997, 10934729), (25961, 841133), (36571, 597103), (45931, 475423)]