19769282

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2594

約数の個数: 24

約数和(自身を含む): 33519744

約数和(自身を除く): 13750462

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 2543, 3887, 5086, 7774, 33059, 58489, 66118, 116978, 429767, 760357, 859534, 1520714, 9884641, 19769282]

約数ペア:

[(1, 19769282), (2, 9884641), (13, 1520714), (23, 859534), (26, 760357), (46, 429767), (169, 116978), (299, 66118), (338, 58489), (598, 33059), (2543, 7774), (3887, 5086)]