19043364

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{21739}}^1$

素因数の和:21819

約数の個数: 24

約数和(自身を含む): 45045280

約数和(自身を除く): 26001916

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 21739, 43478, 65217, 86956, 130434, 260868, 1586947, 3173894, 4760841, 6347788, 9521682, 19043364]

約数ペア:

[(1, 19043364), (2, 9521682), (3, 6347788), (4, 4760841), (6, 3173894), (12, 1586947), (73, 260868), (146, 130434), (219, 86956), (292, 65217), (438, 43478), (876, 21739)]