19941362

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9433}}^1$

素因数の和:9593

約数の個数: 16

約数和(自身を含む): 34415232

約数和(自身を除く): 14473870

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 9433, 18866, 66031, 132062, 1424383, 2848766, 9970681, 19941362]

約数ペア:

[(1, 19941362), (2, 9970681), (7, 2848766), (14, 1424383), (151, 132062), (302, 66031), (1057, 18866), (2114, 9433)]