19599206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2011}}^1$

素因数の和:2467

約数の個数: 16

約数和(自身を含む): 32159808

約数和(自身を除く): 12560602

約数列:

[1, 2, 11, 22, 443, 886, 2011, 4022, 4873, 9746, 22121, 44242, 890873, 1781746, 9799603, 19599206]

約数ペア:

[(1, 19599206), (2, 9799603), (11, 1781746), (22, 890873), (443, 44242), (886, 22121), (2011, 9746), (4022, 4873)]