19748066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{953}}^1$

素因数の和:1765

約数の個数: 16

約数和(自身を含む): 31974264

約数和(自身を除く): 12226198

約数列:

[1, 2, 13, 26, 797, 953, 1594, 1906, 10361, 12389, 20722, 24778, 759541, 1519082, 9874033, 19748066]

約数ペア:

[(1, 19748066), (2, 9874033), (13, 1519082), (26, 759541), (797, 24778), (953, 20722), (1594, 12389), (1906, 10361)]