19284946

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1063}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 29723904

約数和(自身を除く): 10438958

約数列:

[1, 2, 47, 94, 193, 386, 1063, 2126, 9071, 18142, 49961, 99922, 205159, 410318, 9642473, 19284946]

約数ペア:

[(1, 19284946), (2, 9642473), (47, 410318), (94, 205159), (193, 99922), (386, 49961), (1063, 18142), (2126, 9071)]