11641030

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2903}}^1$

素因数の和:3311

約数の個数: 16

約数和(自身を含む): 21013344

約数和(自身を除く): 9372314

約数列:

[1, 2, 5, 10, 401, 802, 2005, 2903, 4010, 5806, 14515, 29030, 1164103, 2328206, 5820515, 11641030]

約数ペア:

[(1, 11641030), (2, 5820515), (5, 2328206), (10, 1164103), (401, 29030), (802, 14515), (2005, 5806), (2903, 4010)]