19549558

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82141}}^1$

素因数の和:82167

約数の個数: 16

約数和(自身を含む): 35485344

約数和(自身を除く): 15935786

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 82141, 164282, 574987, 1149974, 1396397, 2792794, 9774779, 19549558]

約数ペア:

[(1, 19549558), (2, 9774779), (7, 2792794), (14, 1396397), (17, 1149974), (34, 574987), (119, 164282), (238, 82141)]