19872382321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3067199}}^1$

素因数の和:3067260

約数の個数: 16

約数和(自身を含む): 23556096000

約数和(自身を除く): 3683713679

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 3067199, 33739189, 58276781, 95083169, 641044591, 1045914859, 1806580211, 19872382321]

約数ペア:

[(1, 19872382321), (11, 1806580211), (19, 1045914859), (31, 641044591), (209, 95083169), (341, 58276781), (589, 33739189), (6479, 3067199)]