2889596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 5377680

約数和(自身を除く): 2488084

約数列:

[1, 2, 4, 19, 38, 76, 193, 197, 386, 394, 772, 788, 3667, 3743, 7334, 7486, 14668, 14972, 38021, 76042, 152084, 722399, 1444798, 2889596]

約数ペア:

[(1, 2889596), (2, 1444798), (4, 722399), (19, 152084), (38, 76042), (76, 38021), (193, 14972), (197, 14668), (386, 7486), (394, 7334), (772, 3743), (788, 3667)]