2016156785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1\times {\mathrm{10169}}^1$

素因数の和:12280

約数の個数: 16

約数和(自身を含む): 2548195200

約数和(自身を除く): 532038415

約数列:

[1, 5, 19, 95, 2087, 10169, 10435, 39653, 50845, 193211, 198265, 966055, 21222703, 106113515, 403231357, 2016156785]

約数ペア:

[(1, 2016156785), (5, 403231357), (19, 106113515), (95, 21222703), (2087, 966055), (10169, 198265), (10435, 193211), (39653, 50845)]