1919889104

素因数分解:

$2^4\times 7^1\times {\mathrm{17141867}}^1$

素因数の和:17141882

約数の個数: 20

約数和(自身を含む): 4251183264

約数和(自身を除く): 2331294160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17141867, 34283734, 68567468, 119993069, 137134936, 239986138, 274269872, 479972276, 959944552, 1919889104]

約数ペア:

[(1, 1919889104), (2, 959944552), (4, 479972276), (7, 274269872), (8, 239986138), (14, 137134936), (16, 119993069), (28, 68567468), (56, 34283734), (112, 17141867)]