19343414

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 24

約数和(自身を含む): 31056480

約数和(自身を除く): 11713066

約数列:

[1, 2, 23, 46, 47, 94, 389, 529, 778, 1058, 1081, 2162, 8947, 17894, 18283, 24863, 36566, 49726, 205781, 411562, 420509, 841018, 9671707, 19343414]

約数ペア:

[(1, 19343414), (2, 9671707), (23, 841018), (46, 420509), (47, 411562), (94, 205781), (389, 49726), (529, 36566), (778, 24863), (1058, 18283), (1081, 17894), (2162, 8947)]