19430582

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2383

約数の個数: 16

約数和(自身を含む): 30132432

約数和(自身を除く): 10701850

約数列:

[1, 2, 43, 86, 101, 202, 2237, 4343, 4474, 8686, 96191, 192382, 225937, 451874, 9715291, 19430582]

約数ペア:

[(1, 19430582), (2, 9715291), (43, 451874), (86, 225937), (101, 192382), (202, 96191), (2237, 8686), (4343, 4474)]