19858908

素因数分解:

$2^2\times 3^1\times {\mathrm{683}}^1\times {\mathrm{2423}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 46424448

約数和(自身を除く): 26565540

約数列:

[1, 2, 3, 4, 6, 12, 683, 1366, 2049, 2423, 2732, 4098, 4846, 7269, 8196, 9692, 14538, 29076, 1654909, 3309818, 4964727, 6619636, 9929454, 19858908]

約数ペア:

[(1, 19858908), (2, 9929454), (3, 6619636), (4, 4964727), (6, 3309818), (12, 1654909), (683, 29076), (1366, 14538), (2049, 9692), (2423, 8196), (2732, 7269), (4098, 4846)]